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Anonymous
The GCF is 9.
Wiki User
The GCF is 27b.
The GCF is 18.
3 x 3 x 3 x 3 x b = 81b
The GCF for 612 and 18 is 18
It would be 18.
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
The GCF is: 18