What is the least common factor of 9 and 37?

To answer the question, "What is the least common factor of 9 and 37?", we will start by defining and listing factors of 9 and 37.

Factors of 9 are all the integers that when multiplied by another integer equal 9. Likewise, factors of 37 are all the integers that when multiplied by another integer equal 37.

The factors of 9 are 1, 3, and 9.

The factors 37 are 1 and 37.

When you ask, "What is the least common factor of 9 and 37?", least is the key word here. Least means smallest. Thus, the smallest or least common factor that 9 and 37 have in common is 1.

Note that all integers, such as 9 and 37, have 1 as one of its factors. Thus, the answer to the least common factor of any two integers greater than 0 will always be 1.

Now that you know the least common factor of 9 and 37, you may also be interested in knowing the greatest common factor of 9 and 37. The greatest factor 9 and 37 have in common, per the list above, is 1.

When you asked for the least common factor of 9 and 37, did you mean least common multiple? If so, the least common multiple of 9 and 37 is 333.

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