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Answer: 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 138 are 1, 2, 3, 6, 23, 46, 69, and 138.
The factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180.
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 200 and 180?
greatest common factor of 200 and 180 is 20.
What is the greatest common factor of 324 180 120?
The Greatest Common Factor of 324, 180, 120 is 12.
What is the greatest common factor of 2700 and 1800?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 240 and 270 is 30
What is the greatest common factor of 180 and 594?
18
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18
