18 = (3)(3)(2)
45 = (3)(3)(5)
72 = (3)(3)(2)(2)(2)
(3)(3) = 9
9 is the answer
The GCF of 18, 45, and 72 is 9.
GCF(18, 45, 72) = 9
The GCF is 9.
9 is the greatest common factor of 18, 45 and 54.
The Greatest Common Factor of 45, 85, 63 and 18 is 1.
The GCF is 3.
The greatest common factor (GCF) of 18, 45, and 144 is 9.
The greatest common factor of 18 and 45 is 9.
The Greatest Common Factor (GCF) is: 9
The Greatest Common Factor of 18, 36, and 45 is 9
It is 9
The GCF is 9.
It is: 9
The GCF is 9.
The LCM of 18 and 45 is 90, and their GCF is 9.