What is the HCF of 995?

Answer 1

The highest common factor is 630. (1260 = 2 x 630, 6930 = 11 x 630)

1260 = 2 x 2 x 3 x 3 x 5 x 7

6930 = 2 x 3 x 3 x 5 x 7 x 11

Common factors 2 x 3 x 3 x 5 x 7 = 630

Answer 2

The HCF of 995 is 995. But it's a factor as opposed to a common factor because there's only one number.

Answer 3

Prime factorization of 615 = 3 × 5 × 41

Prime factorization of 963 = 32 x 107

gcf(615,963) = 3.

Answer 4

The GCF is 3.

Answer 5

The GCF is 1.

Answer 6

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