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Subjects>Math>Math & Arithmetic

Is 3 the greatest common factor of 27 and 45?

Anonymous

∙ 13y ago

Updated: 10/17/2024

No.

Prime factors of 27: 3 3 3

Prime factors of 45: 3 3 5

Both have two factors of 3, so the greatest common factor is 9.

Wiki User

∙ 13y ago

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What is the GCF for 27 and 45?

the greatest common factor for 45 and 27 is 9.

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