What is the least common factor of 45 and 94?

To answer the question, "What is the least common factor of 45 and 94?", we will start by defining and listing factors of 45 and 94.

Factors of 45 are all the integers that when multiplied by another integer equal 45. Likewise, factors of 94 are all the integers that when multiplied by another integer equal 94.

The factors of 45 are 1, 3, 5, 9, 15, and 45.

The factors 94 are 1, 2, 47, and 94.

When you ask, "What is the least common factor of 45 and 94?", least is the key word here. Least means smallest. Thus, the smallest or least common factor that 45 and 94 have in common is 1.

Note that all integers, such as 45 and 94, 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 45 and 94, you may also be interested in knowing the greatest common factor of 45 and 94. The greatest factor 45 and 94 have in common, per the list above, is 1.

When you asked for the least common factor of 45 and 94, did you mean least common multiple? If so, the least common multiple of 45 and 94 is 4230.

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 45 and 95?
Go here for the next least common factor problem on our list.