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What is the gcf of 28 21 and 9?

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Anonymous

∙ 12y ago
Updated: 8/20/2019

The GCF is 1.

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Wiki User

∙ 12y ago
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Related Questions

What is the gcf of 14 and 28 and 21?

GCF(14, 28, 21) = 7


What is the GCF is 21 and 28?

The GCF is 7.


What is the GCF of the numbers 9 and 21?

The GCF of 9 and 21 is 3.


What is the greatest common factors of 21?

You need at least two numbers to find a GCF.For example:The GCF of 21 and 9 = 3The GCF of 21 and 28 = 7


What is the GCF of 14m and 21m?

GCF(28, 21) = 7 Steps: Prime factorization of the numbers: 28 = 2 × 2 × 7 21 = 3 × 7 GCF(28, 21) = 7


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