The GCF is 30.
It is: 6
The GCF is 6.
The GCF is 6.
The GCF is 54.
The GCF of 72, 270 and 810 is: 18
The GCF of 270 and 360 is 90.
The GCF is 18.
Since 45 is a factor of 270, it is automatically the GCF.
The GCF of 153 and 270 is 3 * 3 = 9
300
The Greatest Common Factor (GCF) of 270 and 240 is 30.