Answer: 12
Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.
Method:
One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84.
The factors of 156 are 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, and 156.
The common factors are 1, 2, 3, 4, 6, and 12. Therefore, the greatest common factor is 12.
The greatest common factor of 84 132 and 156 is 12.
The greatest common factor (or greatest common divisor) of 35 and 84 is 7.
The greatest common factor of 3 6 and 84 is 3.
greatest common factor of 84 and 112 is 28.
The greatest common factor of 12 66 and 84 is 6.
The greatest common factor of 84 132 and 156 is 12.
12
The greatest common factor of the numbers 84, 120 and 156 is 12.
The greatest common factor (or greatest common divisor) of 35 and 84 is 7.
The greatest common factor of 4272 and 84 is 12.
The greatest common factor of 63 , 84 = 21
The greatest common factor of 84 , 40 = 4
The greatest common factor of 84 and 105 is 21.
The greatest common factor of 76 and 84 is 4.
The greatest common factor of 37 and 84 is 1.
The greatest common factor of 630 , 84 = 42
The Greatest Common Factor (GCF) of 84 and 315 is: 21