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1,2,6,12
its GCF not GFC Greatest Common Factor: the answers 12
Since 10 is a factor of 30, it is automatically the GCF.
The GCF is 10.
7
It is 5
5
The answer is 5
The GCF of 12 & 27 is... 3
The GCF is 12.
The GCF is 4.
The GCF is 1.