The GCF is 3.
The GCF is 1.
The GCF is 4.
The GCF is 38.
38 is the GCF of 75 114 and 152. This leaves you with 2, 3 and 4 respectively. There are no further common factors.
GCF of 64 and 152 is 8.64=1,2,4,8,16,32,64152=1,2,4,8,19,38,76,152
3 x 5 = 152 x 2 x 3 x 3 = 36The GCF is 3.
The GCF is 2.
The GCF is 19.
The GCF is 1.
The GCF is 1.
The GCF is 1.