The Greatest Common Factor (GCF) is: 7
The GCF is 7.
Find a common factor of 21 and 56 and divide both by that factor to give two new numbers. If necessary, repeat the process with a common factor of these two numbers and so on. This looping can be done in one step if you can find the greatest common factor. So, for 21 and 56, the GCF = 7 So 21/56 = (21/7) / (56/7) = 3/8
the greatest common factor is 7, because 21 divided by 7 is 3, 28 divided by 7 is 4 and 56 divided by 7 is 8.
The greatest common factor of the numbers 16 and 56 is 8.
The greatest common factor of 21 and 56 is 7.
The greatest, (Highest) Common Factor of 21 and 56 is 7
The Greatest Common Factor (GCF) is: 7
The Greatest Common Factor (GCF) is: 7
The GCF of 21, 56, and 70 is 7.
The GCF is 7.
The GCF is 7.
7
The GCF is 7.
The GCF is 7.
The GCF is 7.
The GCF is: 7