The greatest common factor is the highest number that divides exactly into two or more numbers. 32: 1, 2, 4, 8, 16, 32 56: 1, 2, 4, 7, 8, 14, 28, 56 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 The GCF of 32, 56 and 72 is 8.
The GCF is 8.
Greatest Common Factor of 56 72 and 40 is 8.
The GCF of 48, 56, 64, and 72 is 8
The GCF is 8.
The GCF is 8.
The GCF is 8.
The LCM is 11592. The GCF is 2.
The GCF is 8.
The GCF is 8.
8 is the GCF of 56 and 72.
The GCF is 8.
The GCF is 8.
The GCF is 8.
7 is not a factor of 72. The GCF is 8.
The GCF is 8
8 evenly divides all of the values, (3*8 = 24, 5*8 = 40, 7*8 = 56, 9*8 = 72), and, no other factors go into the numbers, thus 8 is the GCF.