The GCF is 10.
GCF of 10 and 20 is 10.
GCF of 10 & 20 is 10.
The GCF of 10, 20, and 40 is 10.
The GCF and LCM of 10 and 20 are 10 and 20, respectively.
The GCF is 20.
gcf(20, 30, 90) = 10
The GCF is 10.
The greatest common factor (GCF) is: 20
The GCF is 10.
The Greatest Common Factor is 20
The GCF is 10.