It is 7
The GCF is 7.
The GCF is 7.
The GCF is 7.
The GCF of 21, 56, 63, and 84 is 7.
The greatest common factor of 14, 56, and 63 is 7
It is: 7
It is 7
The GCF is 7.
The GCF is 7.
The greatest common factor of 14,56, and 63 is 7.
The common prime factor of 56 and 63 is 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 14 and 63 is 7
7
7
The greatest common factor is the highest number that divides exactly into two or more numbers. 21: 1, 3, 7, 21 42: 1, 2, 3, 6, 7, 14, 21, 42 56: 1, 2, 4, 7, 8, 14, 28, 56 63: 1, 3, 7, 9, 21, 63 The greatest common factor for 21, 42, 56 and 63 is 7.