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What is the greatest common factor for 16 and 21?

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Anonymous

∙ 15y ago

The Greatest Common Factor (GCF) is: 1

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Wiki User

∙ 15y ago
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Related Questions

What is the greatest common factor of 16 and 21?

The greatest factor of 21 and 16 is 21, which is a factor of 21 but not of 16.


What is the greatest common factor of 16 21?

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The factors of 16 are 1, 2, 4, 8, and 16. The factors of 21 are 1, 3, 7, and 21. The only common factor is 1; they are relatively prime. The least (or lowest) common factor is 1. The greatest (or highest) common factor is 1.


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