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 least common factor is: 1
The greatest common factor of the numbers 16 and 56 is 8.
No, they have the common factor 3.No, they have the common factor 3.No, they have the common factor 3.No, they have the common factor 3.
7
The GCF of 56 and 63 is 7. 56 = 2*2*2*7 63 = 3*3*7 Therefore: 7 is the greatest common divisor (factor) of 56 and 63.
The greatest common factor of 39 and 156 is 39.
1Prime factorization of:56 = 2 * 2 * 2 * 775 = .................3 * 5 * 5=================GCF= 1 (56 and 75 don't have a common factor except 1)
The greatest common factor of 9821 , 56 = 7
The Greatest Common Factor of 175 and 56 is 7.
It is: 28 which is the greatest common factor of 56 and 84
The greatest common factor of 18 and 56 is 2.
The greatest common factor of 14 and 56 is 14.
The greatest common factor of 56 and 81 is 1.
The greatest common factor of 21 and 56 is 7.
Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56 Factors of 18: 1, 2, 3, 6, 9, 18 Therefore, greatest common factor (GCF) of 56 and 18: 2
8 is the greatest common factor for 8, 24 and 56