0
Anonymous
It is: 9
Wiki User
The GCF is 9.
The GCF of 153 and 270 is 3 * 3 = 9
The GCF is 17.
The GCF is 9. 27/153 = 3/17
The GCF is 3.
The GCF of 306 and 459 is 153.
12
It is: 1