Since 20 is a factor of 160, it is automatically the GCF.
The GCF is 20.
The Greatest Common Factor (GCF) is: 20
The Greatest Common Factor (GCF) is: 20
20
20
The GCF is 20.
The Greatest Common Factor is 20
The GCF is 20.
The greatest common factor of 160 and 900 is 20.
The GCF is 20.
20
4
The GCF is 20.