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3 years ago

6

Find the gcf of 12, 18, and 84

2 answers:

Lady_Fox [76]3 years ago

8 0

Answer: 6 is the GCF

Westkost [7]3 years ago

4 0

Greatest Common Factor of 12,18,84.

Factors of 12:1,2,3,4,6,12
Factors of 18:1,2,3,6,9,18
Factors of 84:1,2,3,4,6,7, 12,14,21,28 42,84

The Greatest Common Factor (GCF) of all those three factors is 6.

The Greatest Common Factor is the greatest Factor in all the numbers. In this set, 12,84,84, 6 is the greatest, making it the Greatest Common Factor.

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