4The GCF is 4.
Well, you could start by finding out what that sum is: 36 + 64 = 100 .Then, knowing the sum, you can go ahead and multiply 20 by it: 20 x 100 = 2,000 .A somewhat more formal approach might look like this:20 (36 + 64) = (20 x 36) + (20 x 64) = (720) + (1,280) = 2,000
25, 36, 49, 64
The GCF is 36.
The GCF is 16.
The GCF is 4.
4The GCF is 4.
The GCF for 64 20 is 4.
The GCF is 4.
The GCF of 36 and 64 is 4 and their LCM is 576.
The Greatest Common Factor of 24, 36, 64: 4
The GCF is 4.
The GCF of 36 and 64 is 4. 36/64 = 9/16
The GCF is 2.
The GCF is 4.
The GCF of 18, 36, and 64 is 2
The GCF of 8, 20, and 36 is 4.