Question

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What is the GCF of 33 and 99?

Answer 1

33

Explanation:

33= 11 * 3

99= 11 * 3 * 3

Answer 2

33.

Explanation:

33 = 3*11

99 = 3*3*11

The common factors are 3 and 11 so the GCF = 3*11 = 33.