The GCF is 6.
Chat with our AI personalities
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
The GCF of 54, 90, and 126 is 9
The GCF, or greatest common factor, of 18 and 63 would be 9.
There is always a GCF. This one is 18.
The GCF of 18, 54, and 72 is 18.The GCF is 18.