The prime factors would be:
45 = 5*3*3
36 = 3*3*2*2
18 = 3*3*2
So the greatest common factor would be 3*3=9
The GCF is 9.
18, 45 & 36
The GCF is 3.
The Greatest Common Factor of 36, 45, 54: 9
The Greatest Common Factor of 18, 36, and 45 is 9
the answer is 6
9 is the greatest common factor of 18, 45 and 54.
6
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
The GCF is 3.
The GCF is 9
It is: 9