The GCF is 20.
The GCF is 5.
The greatest factor common to 20, 60, and 180 is 20 .
The GCF is 20.
GCF = 20
The GCF is 20.
The GCF is 5.
The GCF is 20.
The greatest factor common to 20, 60, and 180 is 20 .
The greatest common factor (GCF) is: 20
The GCF is 20.
The GCF is 20.
GCF(60, 40, 100) = 20.
The GCF is 20. The LCM is 420.
The GCF is 20.
The GCF is 20.
The GCF is 20.