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

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Q: What is the least common factor for 45 and 60 and 15?
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Related questions

What is the greatest common multiple of 15 and 45 and the least common multiple of 15 and 45?

The Greatest Common Factor of 15, 45: 15The Least Common Multiple of 15, 45: 45


What is the greatest common factor and the least common multiple of 15 and 45?

gcf = 15 lcm = 45


What is the LCM of 45 and 15 and the GCF?

Least Common Multiple (LCM) for 45 15 is 45Greatest Common Factor (GCF) for 45 15 is 15


What is the least common factor of 15 30 45?

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


What is the LEAST common factor of 45 15 and 30?

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


What is the least common factor of 45 and 60?

The common factors of 45 and 60 are 1, 3, 5, and 15, so the smallest of these is 1. Thus, the least common factor is 1.


What is the least common multiple of 15 and 45 and 75?

1, 3 is next.* * * * *That is the least common factor (which is a meaningless concept), not the least common multiple!LCM(15, 45, 75) = 225


What are the greatest common factor and least common multiple of 45 and 60?

15 and 180 respectively.


What are the greatest common factor and least common multiple of 9 and 15?

3 and 45, respectively.


What is the factor of 15 plus 45?

The highest common factor of 15 and 45 is 15


The greatest common factor of 15 and 45?

Since 15 is a factor of 45, and 15's largest factor cannot be larger than itself, the greatest common factor of 15 and 45 is 15.


What is the least common factor of 21 and 45?

The least common factor is: 1