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Bumek [7]
3 years ago
15

What is the gcf of 39 and 42

Mathematics
2 answers:
Romashka [77]3 years ago
4 0
To get the Greates Common Factor (GCF) of 39 and 42 we need to factor each value first and then we choose all the copies of factors and multiply them: 39: 3 13 42: 2 3 7 GCF: 3
natulia [17]3 years ago
3 0
The answer is 3 because it goes into 39 and 42 and 6 doesn't go into 39
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