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The GCF of 12, 60, and 102 is 6
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 12 are 1, 2, 3, 4, 6, and 12.
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.
The factors of 102 are 1, 2, 3, 6, 17, 34, 51, and 102.
The common factors are 1, 2, 3, and 6. Therefore, the greatest common factor is 6.
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What is the greatest common factor of 12 36 54 72 90 102?
6
What is the greatest common factor of 12 and 68?
The greatest common factor of 12 and 68 is 4
What is the greatest common factor of 12 and 24 and 48?
The greatest common factor of the numbers 12, 24 and 48 is 12.The factors of 12 are 1,2,3,4,6,12The factors of 24 are 1,2,3,4,6,8,12,24The factors of 48 are 1,2,3,4,6,8,12,16,24,48so the greatest common factor is 12
What is the greatest common factor of 12 and 56?
The greatest common factor of 12 and 56 is 4.
What is one greatest common factor for 9 and 12?
3 is the greatest common factor of 9 and 12.
