What is the least common factor of 6 and 68?

To answer the question, "What is the least common factor of 6 and 68?", we will start by defining and listing factors of 6 and 68.

Factors of 6 are all the integers that when multiplied by another integer equal 6. Likewise, factors of 68 are all the integers that when multiplied by another integer equal 68.

The factors of 6 are 1, 2, 3, and 6.

The factors 68 are 1, 2, 4, 17, 34, and 68.

When you ask, "What is the least common factor of 6 and 68?", least is the key word here. Least means smallest. Thus, the smallest or least common factor that 6 and 68 have in common is 1.

Note that all integers, such as 6 and 68, 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 6 and 68, you may also be interested in knowing the greatest common factor of 6 and 68. The greatest factor 6 and 68 have in common, per the list above, is 2.

When you asked for the least common factor of 6 and 68, did you mean least common multiple? If so, the least common multiple of 6 and 68 is 204.

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