The greatest common factor of the numbers 63 and 15 is 3.
The highest common factor is 21
The Greatest Common Factor (GCF) is: 9
The Greatest Common Factor (GCF) is: 9
9
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, 56, and 63 is 7
The highest common factor is 9
The greatest common factor of the numbers 63 and 15 is 3.
7
The GCF is 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.
The highest common factor is 21
7, what's the highest number that goes evenly into 63 and 70. There aren't that many... :D
The GCF is 63.
The GCF of 21, 56, 63, and 84 is 7.