What is the greatest common factor of 21 64 and 125?

Anonymous

∙ 9y ago

Updated: 10/17/2024

The GCF of 21, 64, and 125 is 1.

The prime factorization of 64 is 2*2*2*2*2*2. Noticing that the other two numbers are odd, and that the only prime factor of 64 is 2, we can see that the numbers in the set are co-prime and have no common factor other than 1.

Wiki User

∙ 9y ago

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