The GCF is 4.
The GCF of 16 20 and 24 is 4.
The GCF of 32, 24, and 20 is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The greatest common factor of 20, 28, and 24 is 4.
The GCF is 4.
The Greatest Common Factor fo 20 and 24 is 4. This is because 4x5=20 and 4x6=24.
4
The numbers could be 4 and 24 or 8 and 12.
It is 4.