The GCF is 4.
GCF(28, 36) = 4
The Least Common Multiple (LCM) for 36 32 is 288. The GCF is 4.
The GCF of 28, 36 and 52 is 4.
The GCF is 1.
The GCF is 4.
The GCF is 4.
The GCF is 2.
The GCF is 4.
The GCF is 4.
The GCF is 4.
Since 32 is a factor of 256, it is automatically the GCF.