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Answer: 9
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 54 are 1, 2, 3, 6, 9, 18, 27, and 54.
The factors of 117 are 1, 3, 9, 13, 39, and 117.
The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9.
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What is the Greatest Common Factor of 80 and 54?
The greatest common factor of 54 and 80 is 2
What is the common factor of 54 and 90?
The greatest common factor of 54 and 90 is 18.
What is the greatest common factor of 36 54 and 63?
The Greatest Common Factor (GCF) of 36, 54, and 63 is: 9
What is the greatest common factor of 54 72 and 96?
The Greatest Common Factor is 6
What is the greatest common factor for 27 and 54?
Since 27 is a factor of 54, and 27 cannot have a larger factor than itself, the greatest common factor of 27 and 54 is 27.
