What is the least common factor of 9 and 58?

To answer the question, "What is the least common factor of 9 and 58?", we will start by defining and listing factors of 9 and 58.

Factors of 9 are all the integers that when multiplied by another integer equal 9. Likewise, factors of 58 are all the integers that when multiplied by another integer equal 58.

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

The factors 58 are 1, 2, 29, and 58.

When you ask, "What is the least common factor of 9 and 58?", least is the key word here. Least means smallest. Thus, the smallest or least common factor that 9 and 58 have in common is 1.

Note that all integers, such as 9 and 58, 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 58, you may also be interested in knowing the greatest common factor of 9 and 58. The greatest factor 9 and 58 have in common, per the list above, is 1.

When you asked for the least common factor of 9 and 58, did you mean least common multiple? If so, the least common multiple of 9 and 58 is 522.

Least Common Factor Calculator
Need the least common factor for another set of numbers? Please submit your numbers here:

What is the least common factor of 9 and 59?
Go here for the next least common factor problem on our list.