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d1i1m1o1n [39]
3 years ago
15

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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