The GCF is 180.
The GCF is 12.
Since 180 is a factor of 540, it is automatically the GCF.
The GCF is 180.
The GCF is 180.
180 540 ÷ 360 = 1 r 180 360 ÷ 180 = 2 r 0 ⇒ gcf = 180
The GCF is 180.
The GCF is 108.
540 minus 180 is 360.
540 ÷ 180 = 3
180
The greatest common factor (GCF) of 15, 45, and 540 is 15.