You need at least two numbers to find a GCF. If that's 138 and 180, the GCF is 6.
The GCF is 6.
The GCF is 6.
gcf of 138 and 207 is 69.
Greatest Common Divisor (or GCF) for 50 138 is 2.
The greatest common factor (GCF) of 46 and 138 is 46.
The GCF is: 23
The GCF is 23.
The GCF is 45.
The GCF is 60.
The GCF is 180.
The GCF is 9.