40. 40 goes into both 80 (twice) and 40 (once).
The greatest common factor of 80 and 120 is 40.
The Greatest Common Factor of 24, 40, 80: 8
It is: 20
The GCF is 40.
The Greatest Common Factor (GCF) is: 40
It is 40
It is: 40
The GCF is 40.
The GCF is 40.
The greatest common factor would have to be 20.
The Greatest Common Factor (GCF) of 80 and 1000 is 40
The GCF is 20.