What is the least common factor of 66 and 76?

To answer the question, "What is the least common factor of 66 and 76?", we will start by defining and listing factors of 66 and 76.

Factors of 66 are all the integers that when multiplied by another integer equal 66. Likewise, factors of 76 are all the integers that when multiplied by another integer equal 76.

The factors of 66 are 1, 2, 3, 6, 11, 22, 33, and 66.

The factors 76 are 1, 2, 4, 19, 38, and 76.

When you ask, "What is the least common factor of 66 and 76?", least is the key word here. Least means smallest. Thus, the smallest or least common factor that 66 and 76 have in common is 1.

Note that all integers, such as 66 and 76, 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 66 and 76, you may also be interested in knowing the greatest common factor of 66 and 76. The greatest factor 66 and 76 have in common, per the list above, is 2.

When you asked for the least common factor of 66 and 76, did you mean least common multiple? If so, the least common multiple of 66 and 76 is 2508.

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