The GCF is : 54
The GCF is 54.
The GCF is 18.
The GCF is: 54
The GCF is 18.
The GCF is 18.
The GCF is 18.
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . .
Oh, dude, the Greatest Common Factor (GCF) of 162, 108, and 180 is 54. It's like the biggest number that can divide all three of them without leaving a remainder. So, yeah, 54 is the cool kid in this math problem.
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, . . .
Here are the first 10: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180 . . .
factoring 162=2*3*3*3*3 216=2*2*2*3*3*3 GCF=2*3*3*3=54