The GCF is 72.
The GCF is 12.
The GCF is 12.
The GCF is 12.
The GCF is 8.
33 = 3x11 288 = 2x2x2x2x2x3x3 gcf = 3
The GCF is 45.
The GCF is 180.
The GCF is 18.
Since 120 is a factor of 360, it is automatically the GCF.
GCF(72, 96) = 24 LCM(72, 96) = 288.
You need at least two numbers to find a GCF.