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What are the greatest common factors of 63 and 49?

Anonymous

∙ 8y ago

Updated: 9/16/2023

The factors of 63 are 7*3*3 (or 7^1 * 3^2)

The factors of 49 are 7*7 (or 7^2)

When finding the GCF, you can use the highest power of a common factor. Is this case, the highest common factor is (7^1) since 63 only has a 7^1

The answer is 7.

Wiki User

∙ 8y ago

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What can 63 and 49 both be divided by?

The common factors of 63 and 49 are 1 and 7.

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