The GCF is 9.
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
The highest common factor is 9
3
It is: 3
The GCF is 9.
The GCF, or greatest common factor, of 18 and 63 would be 9.
The GCF is 9.
9
The GCF is 9.
The GCF is 9.
The GCF is 9.
The HCF is: 3