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Common factors of 6 and 21?

Updated: 4/28/2022
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15y ago

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The factors of 6 are 1, 2, 3, and 6. The factors of 21 are 1, 3, 7, and 21. The common factors of 6 and 21 are 1 and 3, and the GCF is 3.

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15y ago
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13y ago

The factors of 6 are: 1, 2, 3, 6

The factors of 21 are: 1, 3, 7, 21

The common factors are: 1, 3

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Q: Common factors of 6 and 21?
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