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 both numbers have in common.
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 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.
The factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, and 144.
The common factors are 1, 2, 3, 4, 6, and 12. Therefore, the greatest common factor is 12.
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Here are some sets of numbers that have the greatest common factor of 12: 12, 36 12, 288 24, 84 24, 48, 60 60, 96 144, 156
The greatest common factor for 60 and 130 is 10.
The greatest common factor of 36, 60, and 96 is 12
24 is not the greatest common factor of any single number. Common factors are the factors that two or more numbers have in common. The greatest common factor is the largest factor that two or more numbers have in common. There cannot be any common factors or a greatest common factor of a single number. There must be at least two number for common factors and a greatest common factor. Example: The greatest common factor of 24 and 48 is 24. The greatest common factor of 60 and 144 is 24. The greatest common factor of 240 and 264 is 24.
The Greatest Common Factor of 60, 126, 216 is 6.