Common Core Standard 4.OA.B.4
This standard covers the following:
Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite.
Problem: Find all factor pairs of 64.
Gemma 2B:
Reasoning: A factor pair of 64 is a pair of factors that multiply to 64. The factors of 64 are: 1 and 64 2 and 32 4 and 16 8 and 8 Therefore, the factor pairs of 64 are: (1, 64) (2, 32) (4, 16) (8, 8)
Expected answer: [(1, 64), (2, 32), (4, 16), (8, 8)]
Correct? Yes
Problem: List all the factor pairs of 18.
Gemma 2B:
Answer: (1, 18), (2, 9), (3, 6), (6, 3), (9, 2)
Expected answer: [(1, 18), (2, 9), (3, 6)]
Correct? Yes
Problem: Find all factor pairs of 28.
Gemma 2B:
Reasoning: A factor pair of 28 is a pair of factors that multiply to give 28. The factors of 28 are: 1 and 28 2 and 14 4 and 7 Therefore, the factor pairs of 28 are: (1, 28) (2, 14) (4, 7)
Expected answer: [(1, 28), (2, 14), (4, 7)]
Correct? Yes
Problem: List all factor pairs of the number 48.
Gemma 2B:
Answer: 1 * 48, 2 * 24, 3 * 16, 4 * 12, 6 * 8.
Expected answer: [(1, 48), (2, 24), (3, 16), (4, 12), (6, 8)]
Correct? Yes
Problem: Write down all factor pairs of 7.
Gemma 2B:
Sure, here are the factor pairs of 7: (1, 7) (2, 7) (3, 7) (4, 7) (5, 7) (6, 7) (7, 7)
Expected answer: [(1, 7)]
Correct? No
Problem: Write down every pair of factors of 98.
Gemma 2B:
The factors of 98 are: 1 and 98 2 and 49 3 and 34 4 and 24 5 and 19
Expected answer: [(1, 98), (2, 49), (7, 14)]
Correct? No
Problem: List all the factor pairs of the number 26.
Gemma 2B:
Answer: The factor pairs of the number 26 are: (1, 26) (2, 13) (3, 9) (4, 6) (5, 5) (6, 4) (7, 3) (8, 3) (9, 3) (10, 3) (11, 2) (12, 2) (13, 2) (14, 2) (15, 2) (16, 1) (17, 1) (18, 1) (19, 1) (20, 1)
Expected answer: [(1, 26), (2, 13)]
Correct? No
Problem: Write down all factor pairs of 59.
Gemma 2B:
The factors of 59 are: 1 * 59 7 * 8 17 * 3 59
Expected answer: [(1, 59)]
Correct? No
Problem: Find out all factor pairs of 20.
Gemma 2B:
Reasoning: A factor pair of 20 is a pair of factors that add up to 20. The factors of 20 are: 1 and 20 2 and 10 4 and 5 5 and 4 Therefore, the factor pairs of 20 are: (1, 20) (2, 10) (4, 5)
Expected answer: [(1, 20), (2, 10), (4, 5)]
Correct? Yes
Problem: Write down all factor pairs of 20.
Gemma 2B:
The factor pairs of 20 are: (1, 20) (2, 10) (4, 5) (5, 4) (6, 3) (8, 2) (10, 2) (12, 1)
Expected answer: [(1, 20), (2, 10), (4, 5)]
Correct? No
Problem: Please list down all factor pairs of 13.
Gemma 2B:
The factor pairs of 13 are: (1, 13) (3, 4) (4, 3) (5, 26) (6, 2)
Expected answer: [(1, 13)]
Correct? No
Problem: Find all factor pairs of 81.
Gemma 2B:
Reasoning: A factor pair of 81 is a pair of factors that multiply to give 81. The factors of 81 are: 1 and 81 3 and 27 9 and 9 So, the factor pairs of 81 are (1, 81) and (3, 27).
Expected answer: [(1, 81), (3, 27), (9, 9)]
Correct? Yes
Problem: List all factor pairs of 76.
Gemma 2B:
Answer: (1, 76), (2, 38), (4, 19), (8, 9), (16, 4)
Expected answer: [(1, 76), (2, 38), (4, 19)]
Correct? No
Problem: Write down all factor pairs of 50.
Gemma 2B:
The factor pairs of 50 are: (1, 50) (2, 25) (4, 12.5) (5, 10) (6, 8) (10, 5) (12, 4) (25, 2)
Expected answer: [(1, 50), (2, 25), (5, 10)]
Correct? No
Problem: List all the factor pairs of the number 76.
Gemma 2B:
Reasoning: The factors of 76 are: 1 and 76 2 and 38 4 and 19 6 and 12 8 and 9 So, the factor pairs of 76 are: (1, 76) (2, 38) (4, 19) (6, 12) (8, 9)
Expected answer: [(1, 76), (2, 38), (4, 19)]
Correct? No
Problem: List all factor pairs of 56.
Gemma 2B:
Answer: (1, 56), (2, 28), (4, 14), (8, 7), (16, 4)
Expected answer: [(1, 56), (2, 28), (4, 14), (7, 8)]
Correct? No
Problem: List all the factor pairs of the number 44.
Gemma 2B:
Answer: The factor pairs of 44 are: (1, 44) (2, 22) (4, 11) (6, 7) (8, 5) (11, 4) (14, 2)
Expected answer: [(1, 44), (2, 22), (4, 11)]
Correct? No
Problem: List all the factor pairs of 5.
Gemma 2B:
Answer: (1, 5), (5, 1)
Expected answer: [(1, 5)]
Correct? Yes
Problem: Identify all factor pairs of the number 95.
Gemma 2B:
Answer: The factor pairs of 95 are: (5, 19) (7, 13)
Expected answer: [(1, 95), (5, 19)]
Correct? No
Problem: Please list all the factor pairs of 36.
Gemma 2B:
The factor pairs of 36 are: (1, 36) (2, 18) (3, 12) (4, 9) (6, 6) (7, 4)
Expected answer: [(1, 36), (2, 18), (3, 12), (4, 9), (6, 6)]
Correct? No
Problem: Compute all the factor pairs of the number 59.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 59 are: 1 and 59 2 and 29 7 and 7 Therefore, the factor pairs of 59 are: (1, 59) (2, 29) (7, 7)
Expected answer: [(1, 59)]
Correct? No
Problem: What are all the factor pairs of 3?
Gemma 2B:
Reasoning: The factor pairs of 3 are: (1, 3) (2, 3) (3, 3) The factor pairs of 3 are the same, so there are 2 factor pairs of 3.
Expected answer: [(1, 3)]
Correct? No
Problem: Could you list all factor pairs of 51?
Gemma 2B:
The factor pairs of 51 are: (1, 51) (3, 17) (7, 7) (9, 5) (13, 3)
Expected answer: [(1, 51), (3, 17)]
Correct? No
Problem: List all factor pairs of 50.
Gemma 2B:
Answer: (5, 10), (10, 5), (15, 10), (20, 10), (25, 10), (30, 10), (35, 10), (40, 10), (45, 10), (50, 10)
Expected answer: [(1, 50), (2, 25), (5, 10)]
Correct? No
Problem: Write down all factor pairs of 47.
Gemma 2B:
47 = 1 * 47. Therefore, the factors of 47 are 1 and 47.
Expected answer: [(1, 47)]
Correct? Yes
Problem: Write down all factor pairs of 51.
Gemma 2B:
The factors of 51 are: 1 * 51 3 * 17 7 * 7 Therefore, the factors of 51 are 1, 3, 7, and 17.
Expected answer: [(1, 51), (3, 17)]
Correct? No
Problem: List all factor pairs of 60.
Gemma 2B:
Answer: (1, 60), (2, 30), (3, 20), (4, 15), (6, 10)
Expected answer: [(1, 60), (2, 30), (3, 20), (4, 15), (5, 12), (6, 10)]
Correct? No
Problem: List all factor pairs of 43.
Gemma 2B:
Answer: 1 and 43, 3 and 14, 7 and 6, 11 and 43.
Expected answer: [(1, 43)]
Correct? No
Problem: List all factor pairs of 70.
Gemma 2B:
Answer: 1 and 70, 2 and 35, 4 and 17.
Expected answer: [(1, 70), (2, 35), (5, 14), (7, 10)]
Correct? No
Problem: Please list all the factors of the number 2.
Gemma 2B:
The factors of 2 are: 1. 1 2. 2
Expected answer: [(1, 2)]
Correct? Yes
Problem: List all the factor pairs of 49.
Gemma 2B:
Answer: 7 and 7, 7 and 7, 7 and 7, 7 and 7, 7 and 7, 7 and 7, 7 and 7
Expected answer: [(1, 49), (7, 7)]
Correct? No
Problem: Identify all factor pairs of 17.
Gemma 2B:
Reasoning: A factor pair of 17 is a pair of factors that multiply to 17. The factors of 17 are: 1 and 17 Therefore, the factor pairs of 17 are (1, 17) and (17, 1).
Expected answer: [(1, 17)]
Correct? Yes
Problem: Find all the factor pairs of 35.
Gemma 2B:
Reasoning: A factor pair of 35 is a pair of factors that multiply to 35. The factors of 35 are: 1 and 35 5 and 7 Therefore, the factor pairs of 35 are (1, 35) and (5, 7).
Expected answer: [(1, 35), (5, 7)]
Correct? Yes
Problem: Identify all factor pairs of the number 91.
Gemma 2B:
Answer: The factor pairs of 91 are: (1, 91) (7, 13)
Expected answer: [(1, 91), (7, 13)]
Correct? Yes
Problem: List all factor pairs of the number 97.
Gemma 2B:
Answer: The factor pairs of 97 are: (1, 97) (7, 13) (9, 11) (13, 7)
Expected answer: [(1, 97)]
Correct? No
Problem: What are all the factor pairs of 16?
Gemma 2B:
Reasoning: A factor pair of 16 is a pair of factors that multiply to give 16. The factors of 16 are: 1 * 16 2 * 8 4 * 4 So, the factor pairs of 16 are: (1, 16) (2, 8) (4, 4)
Expected answer: [(1, 16), (2, 8), (4, 4)]
Correct? Yes
Problem: Find all the factor pairs of the number 21.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 21 are: 1 and 21 3 and 7 Therefore, the factor pairs of 21 are (1, 21) and (3, 7).
Expected answer: [(1, 21), (3, 7)]
Correct? Yes
Problem: Could you determine all the factor pairs of 72?
Gemma 2B:
Sure, here are the factor pairs of 72: * 1 and 72 * 2 and 36 * 3 and 24 * 4 and 18 * 6 and 12
Expected answer: [(1, 72), (2, 36), (3, 24), (4, 18), (6, 12), (8, 9)]
Correct? No
Problem: Determine all the factor pairs of 38.
Gemma 2B:
Reasoning: A factor pair of 38 is a pair of factors that multiply to 38. The factors of 38 are: 1 and 38 2 and 19 3 and 12 4 and 9 So, the factor pairs of 38 are: (1, 38) (2, 19) (3, 12) (4, 9)
Expected answer: [(1, 38), (2, 19)]
Correct? No
Problem: List all the factor pairs of 94.
Gemma 2B:
Answer: The factor pairs of 94 are: (1, 94) (2, 47) (3, 34) (4, 23) (7, 14) (9, 10)
Expected answer: [(1, 94), (2, 47)]
Correct? No
Problem: List all factor pairs of 32.
Gemma 2B:
Answer: (1, 32), (2, 16), (4, 8), (8, 4), (16, 2)
Expected answer: [(1, 32), (2, 16), (4, 8)]
Correct? Yes
Problem: Identify all factor pairs of the number 33.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 33 are: 1 and 33 3 and 11 9 and 3 11 and 3 Therefore, the factor pairs of 33 are (1, 33) and (3, 11).
Expected answer: [(1, 33), (3, 11)]
Correct? No
Problem: Write down all the factor pairs of 59.
Gemma 2B:
The factor pairs of 59 are: (1, 59) (7, 8) (17, 3) (29, 1)
Expected answer: [(1, 59)]
Correct? No
Problem: List all the factor pairs of the number 54.
Gemma 2B:
Answer: The factor pairs of the number 54 are: (1, 54) (2, 27) (3, 18) (6, 9) (9, 6) (18, 3) (27, 1)
Expected answer: [(1, 54), (2, 27), (3, 18), (6, 9)]
Correct? Yes
Problem: Determine all factor pairs of the number 85.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 85 are: 1 and 85 5 and 17 7 and 13 Therefore, the factor pairs of 85 are: (1, 85) (5, 17) (7, 13)
Expected answer: [(1, 85), (5, 17)]
Correct? No
Problem: Identify all the factor pairs of the number 56.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 56 are: 1 and 56 2 and 28 4 and 14 8 and 6 Therefore, the factor pairs of 56 are: (1, 56) (2, 28) (4, 14) (8, 6)
Expected answer: [(1, 56), (2, 28), (4, 14), (7, 8)]
Correct? No
Problem: List all the factor pairs of the number 24.
Gemma 2B:
Answer: The factor pairs of the number 24 are: (1, 24) (2, 12) (3, 8) (4, 6) (6, 4)
Expected answer: [(1, 24), (2, 12), (3, 8), (4, 6)]
Correct? Yes
Problem: What are all the factor pairs of the number 84?
Gemma 2B:
Reasoning: The factors of 84 are: <ul> <li>1 and 84</li> <li>2 and 42</li> <li>3 and 28</li> <li>7 and 12</li> <li>42 and 21</li> </ul> ### Answer: 1 and 84, 2 and 42, 3 and 28, 7 and 12, 42 and 21
Expected answer: [(1, 84), (2, 42), (3, 28), (4, 21), (6, 14), (7, 12)]
Correct? No
Problem: Identify all factor pairs of the number 36.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to the original number. The factors of 36 are: 1 and 36 2 and 18 3 and 12 4 and 9 So, the factor pairs of 36 are: (1, 36) (2, 18) (3, 12) (4, 9)
Expected answer: [(1, 36), (2, 18), (3, 12), (4, 9), (6, 6)]
Correct? No
Problem: What are all the factor pairs of 85?
Gemma 2B:
Reasoning: The factors of 85 are: <ul> <li>1 and 85</li> <li>5 and 17</li> <li>7 and 13</li> <li>35 and 2.85</li> </ul> ### Answer: 1 and 85, 5 and 17, 7 and 13, 35 and 2.85
Expected answer: [(1, 85), (5, 17)]
Correct? No
Problem: Identify all factor pairs of the number 34.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 34 are: 1 and 34 2 and 17 3 and 12 4 and 8 So, the factor pairs of 34 are: (1, 34) (2, 17) (3, 12) (4, 8)
Expected answer: [(1, 34), (2, 17)]
Correct? No
Problem: Determine all factor pairs of 88.
Gemma 2B:
Reasoning: A factor pair of 88 is a pair of factors that multiply to give 88. The factors of 88 are: 1 and 88 2 and 44 4 and 22 8 and 11 Therefore, the factor pairs of 88 are: (1, 88) (2, 44) (4, 22) (8, 11)
Expected answer: [(1, 88), (2, 44), (4, 22), (8, 11)]
Correct? Yes
Problem: Write down all factor pairs for the number 83.
Gemma 2B:
Answer: 1 * 83, 3 * 29, 7 * 11
Expected answer: [(1, 83)]
Correct? No
Problem: What are all the factor pairs of 60?
Gemma 2B:
Reasoning: A factor pair of 60 is a pair of factors that multiply to 60. The factors of 60 are: 1 and 60 2 and 30 3 and 20 4 and 15 6 and 10 Therefore, the factor pairs of 60 are: (1, 60) (2, 30) (3, 20) (4, 15) (6, 10)
Expected answer: [(1, 60), (2, 30), (3, 20), (4, 15), (5, 12), (6, 10)]
Correct? No
Problem: Write down all factor pairs of 58.
Gemma 2B:
Answer: 1 * 58, 2 * 29, 4 * 14, 7 * 8
Expected answer: [(1, 58), (2, 29)]
Correct? No
Problem: Please list all of the factor pairs of the number 40.
Gemma 2B:
The factor pairs of the number 40 are: (1, 40) (2, 20) (4, 10) (5, 8) (8, 5)
Expected answer: [(1, 40), (2, 20), (4, 10), (5, 8)]
Correct? Yes
Problem: Identify all the factor pairs of 91.
Gemma 2B:
Answer: 7 and 13 Reasoning: A factor pair of 91 is a pair of factors that multiply to give 91. The factors of 91 are 1 and 91, and 7 and 13 are these two factors.
Expected answer: [(1, 91), (7, 13)]
Correct? Yes
Problem: List all the factor pairs of 76.
Gemma 2B:
Answer: The factor pairs of 76 are: (1, 76) (2, 38) (4, 19) (8, 9) (16, 4)
Expected answer: [(1, 76), (2, 38), (4, 19)]
Correct? No
Problem: What are all the factor pairs of 13?
Gemma 2B:
Reasoning: The factor pairs of 13 are: 1 and 13 2 and 6 3 and 4 4 and 3 5 and 2 6 and 2 So, the factor pairs of 13 are: (1, 13) (2, 6) (3, 4) (4, 3) (5, 2) (6, 2)
Expected answer: [(1, 13)]
Correct? No
Problem: Find all factor pairs of 64.
Gemma 2B:
Reasoning: A factor pair of 64 is a pair of factors that multiply to 64. The factors of 64 are: 1 and 64 2 and 32 4 and 16 8 and 8 Therefore, the factor pairs of 64 are: (1, 64) (2, 32) (4, 16) (8, 8)
Expected answer: [(1, 64), (2, 32), (4, 16), (8, 8)]
Correct? Yes
Problem: What are all factor pairs of 8?
Gemma 2B:
Reasoning: A factor pair of 8 is a pair of factors that multiply to give 8. The factors of 8 are 1 and 8. ### Answer: (1, 8)
Expected answer: [(1, 8), (2, 4)]
Correct? No
Problem: List all the factor pairs of 80.
Gemma 2B:
Answer: (1, 80), (2, 40), (4, 20), (5, 16), (8, 10)
Expected answer: [(1, 80), (2, 40), (4, 20), (5, 16), (8, 10)]
Correct? Yes
Problem: Calculate all the factor pairs for the number 96.
Gemma 2B:
Reasoning: A factor pair for 96 is a pair of factors that multiply to give 96. The factors of 96 are: 1 and 96 2 and 48 3 and 32 4 and 24 6 and 16 Therefore, the factor pairs for 96 are: (1, 96) (2, 48) (3, 32) (4, 24) (6, 16)
Expected answer: [(1, 96), (2, 48), (3, 32), (4, 24), (6, 16), (8, 12)]
Correct? No
Problem: Calculate all factor pairs of 19.
Gemma 2B:
Reasoning: A factor pair of 19 is a pair of factors that multiply to 19. The factors of 19 are: 1 and 19 2 and 9 3 and 6 4 and 4 5 and 3 7 and 1
Expected answer: [(1, 19)]
Correct? No
Problem: What are all factor pairs of 37?
Gemma 2B:
Reasoning: A factor pair of 37 is a pair of factors that multiply to 37. The factors of 37 are 1 and 37. ### Answer: 1 and 37
Expected answer: [(1, 37)]
Correct? Yes
Problem: Write down all factor pairs of the number 6.
Gemma 2B:
The factors of 6 are: (1, 6) (2, 3) (3, 2)
Expected answer: [(1, 6), (2, 3)]
Correct? Yes
Problem: List down all the factor pairs of 58.
Gemma 2B:
Answer: 1 * 58, 2 * 29, 4 * 14, 7 * 8 Reasoning: The factors of 58 are 1 and 58, 2 and 29, 4 and 14, and 7 and 8.
Expected answer: [(1, 58), (2, 29)]
Correct? No
Problem: List all the factor pairs of the number 81.
Gemma 2B:
Answer: The factor pairs of the number 81 are: (1, 81) (3, 27) (9, 9)
Expected answer: [(1, 81), (3, 27), (9, 9)]
Correct? Yes
Problem: Please list all factor pairs of the number 85.
Gemma 2B:
The factors of 85 are: (1, 85) (5, 17) (7, 11) (13, 7)
Expected answer: [(1, 85), (5, 17)]
Correct? No
Problem: Write down all factor pairs for the number 93.
Gemma 2B:
Answer: 1 and 93, 3 and 31, 9 and 93
Expected answer: [(1, 93), (3, 31)]
Correct? No
Problem: Identify all factor pairs of 24.
Gemma 2B:
Answer: 1 and 24, 2 and 12, 3 and 8, 4 and 6.
Expected answer: [(1, 24), (2, 12), (3, 8), (4, 6)]
Correct? Yes
Problem: List all the factor pairs of 97.
Gemma 2B:
Answer: The factor pairs of 97 are: (1, 97) (7, 14) (9, 13) (13, 7) (17, 6)
Expected answer: [(1, 97)]
Correct? No
Problem: Identify all factor pairs of the number 57.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to give the original number. The factors of 57 are: 1 and 57 2 and 29 3 and 19 4 and 14 Therefore, the factor pairs of 57 are: (1, 57) (2, 29) (3, 19) (4, 14)
Expected answer: [(1, 57), (3, 19)]
Correct? No
Problem: List down all the factor pairs of 19.
Gemma 2B:
19 = 1 * 19 19 = 3 * 6 19 = 7 * 2
Expected answer: [(1, 19)]
Correct? No
Problem: What are all factor pairs of 38?
Gemma 2B:
Reasoning: A factor pair of 38 is a pair of factors that multiply to 38. The factors of 38 are: 1 and 38 2 and 19 3 and 12 4 and 9 So, the factor pairs of 38 are: (1, 38) (2, 19) (3, 12) (4, 9)
Expected answer: [(1, 38), (2, 19)]
Correct? No
Problem: Find all the factor pairs of the number 6.
Gemma 2B:
Reasoning: The factors of 6 are: 1 and 2, 2 and 3. ### Answer: 1 and 2, 2 and 3
Expected answer: [(1, 6), (2, 3)]
Correct? No
Problem: Write down all factor pairs of 17.
Gemma 2B:
The factors of 17 are: 1 * 17 Therefore, the factors of 17 are the same as the factors of 17, which are 1 and 17.
Expected answer: [(1, 17)]
Correct? Yes
Problem: List all factor pairs of 45.
Gemma 2B:
Answer: (1, 45), (3, 15), (5, 9), (9, 5), (15, 3), (45, 1)
Expected answer: [(1, 45), (3, 15), (5, 9)]
Correct? Yes
Problem: Write down all factor pairs of 36.
Gemma 2B:
The factor pairs of 36 are: (1, 36) (2, 18) (3, 12) (4, 9) (6, 6) (9, 4)
Expected answer: [(1, 36), (2, 18), (3, 12), (4, 9), (6, 6)]
Correct? Yes
Problem: What are all factor pairs of 89?
Gemma 2B:
Reasoning: A factor pair of 89 is a pair of factors that multiply to give 89. The factors of 89 are: 1 and 89 7 and 13 The two factors that multiply to give 89 are 7 and 13.
Expected answer: [(1, 89)]
Correct? No
Problem: List all the factor pairs of 89.
Gemma 2B:
Answer: 1 and 89, 7 and 13, 8 and 17, 9 and 9
Expected answer: [(1, 89)]
Correct? No
Problem: List all the factor pairs of the number 44.
Gemma 2B:
Answer: The factor pairs of 44 are: (1, 44) (2, 22) (4, 11) (6, 7) (8, 5) (11, 4) (14, 2)
Expected answer: [(1, 44), (2, 22), (4, 11)]
Correct? No
Problem: Identify all factor pairs of the number 36.
Gemma 2B:
Reasoning: A factor pair of a number is a pair of factors that multiply to the original number. The factors of 36 are: 1 and 36 2 and 18 3 and 12 4 and 9 So, the factor pairs of 36 are: (1, 36) (2, 18) (3, 12) (4, 9)
Expected answer: [(1, 36), (2, 18), (3, 12), (4, 9), (6, 6)]
Correct? No
Problem: List all possible factor pairs of the number 35.
Gemma 2B:
The factors of 35 are: 1 * 5 * 7 Therefore, the possible factor pairs of the number 35 are: (1, 5, 7) (5, 7)
Expected answer: [(1, 35), (5, 7)]
Correct? Yes
Problem: Write down all factor pairs of 22.
Gemma 2B:
The factors of 22 are: (1, 22) (2, 11) (3, 7) (4, 5)
Expected answer: [(1, 22), (2, 11)]
Correct? No
Problem: Find all the factor pairs of 40.
Gemma 2B:
Reasoning: A factor pair of 40 is a pair of factors that multiply to give 40. The factors of 40 are: 1 and 40 2 and 20 4 and 10 5 and 8 Therefore, the factor pairs of 40 are: (1, 40) (2, 20) (4, 10) (5, 8)
Expected answer: [(1, 40), (2, 20), (4, 10), (5, 8)]
Correct? Yes
Problem: List all the factor pairs of the number 64.
Gemma 2B:
Reasoning: The factors of 64 are: 1 * 2 * 2 * 2 * 7 = 16 * 7 Therefore, the factor pairs of 64 are: (1, 64) (2, 32) (4, 16) (8, 8) (16, 4) (32, 2) (64, 1)
Expected answer: [(1, 64), (2, 32), (4, 16), (8, 8)]
Correct? No
Problem: Determine all factor pairs of 30.
Gemma 2B:
Reasoning: A factor pair of 30 is a pair of factors that multiply to 30. The factors of 30 are: 1 and 30 2 and 15 3 and 10 4 and 7 5 and 6 Therefore, the factor pairs of 30 are: (1, 30) (2, 15) (3, 10) (4, 7) (5, 6)
Expected answer: [(1, 30), (2, 15), (3, 10), (5, 6)]
Correct? No
Problem: List all factor pairs of 59.
Gemma 2B:
Answer: 1 * 59, 7 * 8, 17 * 3, 59 * 1
Expected answer: [(1, 59)]
Correct? No
Problem: List all factor pairs of 18.
Gemma 2B:
Answer: (1, 18), (2, 9), (3, 6), (6, 3), (9, 2)
Expected answer: [(1, 18), (2, 9), (3, 6)]
Correct? Yes
Problem: Please list all the factor pairs of 61.
Gemma 2B:
The factor pairs of 61 are: (1, 61) (7, 8) (17, 3) (37, 1)
Expected answer: [(1, 61)]
Correct? No
Problem: What are all of the factor pairs of 86?
Gemma 2B:
Reasoning: A factor pair of 86 is a pair of factors that multiply to give 86. The factors of 86 are: 1 and 86 2 and 43 7 and 13 Therefore, the factor pairs of 86 are: (1, 86) (2, 43) (7, 13)
Expected answer: [(1, 86), (2, 43)]
Correct? No
Problem: List out all factor pairs of 57.
Gemma 2B:
Answer: (1, 57), (3, 19), (7, 7), (9, 6)
Expected answer: [(1, 57), (3, 19)]
Correct? No
Problem: What are all factor pairs of 38?
Gemma 2B:
Reasoning: A factor pair of 38 is a pair of factors that multiply to 38. The factors of 38 are: 1 and 38 2 and 19 3 and 12 4 and 9 So, the factor pairs of 38 are: (1, 38) (2, 19) (3, 12) (4, 9)
Expected answer: [(1, 38), (2, 19)]
Correct? No
Problem: Please list all factor pairs of 27.
Gemma 2B:
The factor pairs of 27 are: (1, 27) (3, 9) (9, 3)
Expected answer: [(1, 27), (3, 9)]
Correct? Yes
Problem: List all the factor pairs of the number 78.
Gemma 2B:
Reasoning: The factors of 78 are: 1 and 78 2 and 39 3 and 26 6 and 13 Therefore, the factor pairs of 78 are: (1, 78) (2, 39) (3, 26) (6, 13)
Expected answer: [(1, 78), (2, 39), (3, 26), (6, 13)]
Correct? Yes
Problem: List out all the factor pairs of 23.
Gemma 2B:
The factor pairs of 23 are: (1, 23) (3, 7) (7, 3) (13, 1)
Expected answer: [(1, 23)]
Correct? No
Problem: List down all the factor pairs of 2.
Gemma 2B:
(1,2) (2,4) (4,8) (8,16) (16,32) (32,64) (64,128) (128,256) (256,512) (512,1024) (1024,2048) (2048,4096) (4096,8192) (8192,16384) (16384,32768) (32768,65536) (65536,131072) (131072,262144) (262144,524288) (524288,1048576) (1048576,2097152) (2097152,4194304) (4194304,8388608) (8388608,16777216) (16777216,33554432) (33554432,67108864) (67108864,134217728) (134217728,268435456) (268435456,536870912) (536870912,1073742240) (1073742240,2147484480) (2147484480,4294969600)
Expected answer: [(1, 2)]
Correct? No
Problem: Write down all the factor pairs of 49.
Gemma 2B:
49 = 1 * 49. Therefore, the factors of 49 are 1 and 49.
Expected answer: [(1, 49), (7, 7)]
Correct? No
Problem: Identify all the distinct pairs of factors that can multiply to give the number 93.
Gemma 2B:
Answer: 3 and 31 Reasoning: 3 and 31 are the distinct pairs of factors that can multiply to give the number 93.
Expected answer: [(1, 93), (3, 31)]
Correct? No