3 years ago

What's the GCF of 12,40, and 45

Mathematics

2 answers:

NeX [460]3 years ago

6 0

Least common factor=2 x 2 x 2 3 x 3 x 5
answer=360

postnew [5]3 years ago

3 0

GCF stands for Greatest Common Factor
12 can be divided by 1, 2, 6, 3, 4,
40 can be divided by 1, 2, 4, 10, 20, 5, 8
45 can be divided by 1, 3, 15, 9, 5
So out of all those factors the greatest factor is 2

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