The GCF of 54 and 144 is 18
The GCF is 27.
The GCF is 18.
It would be 18.
You need at least two numbers to find a GCF. If that's 54 and 144, the GCF is 18.
The GCF is 54.
The GCF is 1.
The GCF is 6.
The GCF is 16.
The GCF is 16.
The GCF is 16.
The GCF is 12.