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# What is the greatest common factor of 20 and 25?

Updated: 4/28/2022

Wiki User

7y ago

The greatest common factor of 20 and 25 is 5:

The factors of 20 are 1, 2, 4, 5, 10 and 20.

The factors of 25 are 1, 5, and 25.

The common factors of 20 and 25 are therefore 1 and 5 (and 5 is, of course, the highest).
The HCF is: 5

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7y ago

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Q: What is the greatest common factor of 20 and 25?
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It is: 5

The GCF is 5.

55Five.

The GCF is 5.

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