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The least common multiple of 14 18 and 27 is 378.

To find the least common multiple of 14, 18 and 27 you first need to break them down into their prime factors:

14 = 2x7

18 = 2x3x3

27 = 3x3x3

The next step is to identify common factors. In this case two numbers have two 3s common, so we can disregard two 3s. Also, two numbers have a 2 common, so we can disregard one 2. The next step is to take every prime left (2, 7, 3, 3 and 3) and multiply them to get the LCM:

2x7x3x3x3 = 378

Thus the least common multiple of 14 18 and 27 is 378.

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Q: What is the least common factor of 14 18 and 27?

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The least common factor of any set of positive integers is 1. The greatest common multiple is an infinite amount and not very practical.

6 is the greatest common factor. 1 is always the least common factor, I am pretty sure you mean the GCF, not the LCF. Look at factors of 18. 18 itself is not a factor of 24, neither is 9 the next factor, but 6 is a factor of both. Nobody really cares about Least common factors, since it is always the same. There is least common multiple? In case you want the LCM, the least common multiple of two numbers is the product divided by the GCF, so is 18 * 24 / 6 = 72

The LCF is 1. The GCF is 3. The LCM is 18.

The least common factor of any set of integers is 1.

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