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The least common factor of any set of positive integers is 1.

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12y ago

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What is the least common other than one factor of 12 and 18?

The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 18 are: 1, 2, 3, 6, 9, 18 The common factors are: 1, 2, 3, 6 The least of these is 1. There can only be one least. The next smallest is 2.


What is the common factors of 18 15 and 12?

Common factors of 12, 15, and 18 are: 1 and 3.


What are the common even factors of 12 and 18?

The even common factors of 12 and 18 are 2 and 6 .


What is the Least common multiple for 12 18 and 30?

The Least Common Multiple of 12, 18, and 30 is 180.


What is the least common multiple of 12 18 and 26?

The least common multiple of 12 , 18 , 26 = 468


What is the least common factor of 9 12 and 18?

The least common factor of 9, 12 and 18 is 1.


What is the least common multiple of 5 12 and 18?

The least common multiple of 5, 12, and 18 is 180.


What is the least common multiple of 12 18 and 33?

The least common multiple of 12, 18, and 33 is 396.


What common factors of 12 18 and 30?

The common factors of 12, 18 and 30 are: 1, 2, 3, 6


What is the least common multiple of 7 12 and 18?

The Least Common Multiple (LCM) for 7 12 18 is 252.


What is the least common factor of 18 21 and 36?

The factors of 18 are 1, 2, 3, 6, 9, and 18. The factors of 21 are 1, 3, 7, and 21. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors they have in common are 1 and 3. So, the least (or lowest) common factor is 1. Note: The least common factor of two or more positive integers will always be 1.


What is the greatest common factor of 12 and 18?

The GCF of 12 and 18 is 6.One way to determine the 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 18 are 1, 2, 3, 6, 9, and 18.The common factors are 1, 2, 3, and 6.Therefore, the greatest common factor is 6.The Greatest Common Factor (GCF) is: 6The GCF is 6.