What is the least common factor of 4 and 24?

To answer the question, "What is the least common factor of 4 and 24?", we will start by defining and listing factors of 4 and 24.

Factors of 4 are all the integers that when multiplied by another integer equal 4. Likewise, factors of 24 are all the integers that when multiplied by another integer equal 24.

The factors of 4 are 1, 2, and 4.

The factors 24 are 1, 2, 3, 4, 6, 8, 12, and 24.

When you ask, "What is the least common factor of 4 and 24?", least is the key word here. Least means smallest. Thus, the smallest or least common factor that 4 and 24 have in common is 1.

Note that all integers, such as 4 and 24, 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 4 and 24, you may also be interested in knowing the greatest common factor of 4 and 24. The greatest factor 4 and 24 have in common, per the list above, is 4.

When you asked for the least common factor of 4 and 24, did you mean least common multiple? If so, the least common multiple of 4 and 24 is 24.

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