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Anonymous
The GCF is 3.
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3 is.
27=3*3*3117=3*3*133*3=9
The GCF is: 3
It is 3
Factors of 9: 1, 3, 9. Factors of 27: 1, 3, 9, 27. GCF (9, 27) = 9
the greatest common factor for 45 and 27 is 9.