The GCF is 4.
The GCF is 10.
The GCF is 4.
The greatest common factor refers to whole numbers, not decimals. Unless that's 16 and 80, in which case the GCF is 16.
The GCF is 4.
That would be 4
The greatest common factor of 54 and 80 is 2
The greatest common factor of 80 and 120 is 40.
The greatest common factor of 25 and 80 is 5.
The greatest common factor of 80 and 105 is 5.
The greatest common factor of 80 and 126 is 2.
The greatest common factor of 80 , 180 = 20
The greatest common factor of 24, 48, and 80 is 8.