The GCF is 9.
Nine
The Greatest Common Factor of 18, 36, and 45 is 9
If you mean: 18, 36 and 45 then the GCF is 9
If you mean 18, 36 and 45 then the gcf is 9
The GCF is 3.
18 and 36 is 18 23 and 29 is 1 4 5 and 20 is 1 18 36 and 45 is 9 so 18 and 36
9, 18, 27, 36, 45, and 54 have a GCF of 9.
The GCF of 18 and 36 is 18.
gcf for 36 72 45 is 9.
The GCF is 9.
The GCF is 18.