Factors of 9: 1, 3, 9.
Factors of 27: 1, 3, 9, 27.
GCF (9, 27) = 9
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The numbers that go into both 27 and 36 are their common factors. The factors of 27 are 1, 3, 9, and 27, while the factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 27 and 36 are 1, 3, and 9. The greatest common factor is 9.
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.
Factors of 27: 1, 3, 9, 27Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54GCF (27, 54) = 27
The factors of 15 are: 1, 3, 5, 15The factors of 27 are: 1, 3, 9, 27The common factors are: 1, 3The Greatest Common Factor (GCF) is: 3
9