2 × 7 = 14, so and 7 are both factors of 14
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1 × 20 =
2 × 10 = 4 × 5 = 20 5 × 4 = 20 10 × 2 = 20 20 × 1 = 20 The factors of 20, from least to greatest, are 1, 2, , 5, , 20 |
Is 2 a factor of 85?
yes
no
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What are the common factors of 74 and 12?
1, |