The GCF is 9.
The GCF of 306 and 459 is 153.
45% of 306= 45% * 306= 0.45 * 306= 137.7
The GCF is 18.
It is: 3
The GCF is 45.
The GCF of 45 and 50 is 5.The GCF is 5.
The GCF is 45.
The GCF of 21, 22, and 306 is 1.
The GCF is 45.
The GCF is: 5
The GCF is 5.
The GCF is 1.