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Galina-37 [17]
3 years ago
10

What is the greatest common factor of 21,27

Mathematics
2 answers:
BARSIC [14]3 years ago
6 0
21: 1, 21, 3, 7
27: 1, 27, 3, 9

so 3.
Troyanec [42]3 years ago
4 0
21 and 27 or 2,127 please answer i will tell you after u tell me
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