6 plus 14 is 20. The least common multiple of 20 does not make much sense to ask for.
If, however, you had asked "What are the least common multiples of 6 AND 14?", we would be closing in on a question that makes more sense to ask. There's just one little detail left, and that is that for each pair of numbers, you only get ONE least common multiple. It's in the expression itself. There are lots of common multiples, but here we ask for the one, single that is smallest.
So, your question should've been: "What is the least common multiple of 6 and 14?"
And the answer to that, my friend, is 60.
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what is the least common multiple of 24 and 14
It is not possible to write all the common multiples of two or more numbers.However, we can write as many as we want but first of all we have to find L.C.M. of 49 and 14 and the answer is 98.Also, multiples of 98 are the common multiples of 49 and 14.It means that multiples of least common factor of two or more numbers are the common multiples of the numbers.So, first five common multiples are 98x1, 98x2, 98x3, 98x4 and 98x5.
The least common multiple (LCM) of two numbers is the smallest positive rational number (not zero) that is a multiple of both. Multiples of 14 are: 14, 28, 42, 56, etc. Multiples of 21 are: 21, 42, 63,etc. The least common multiple of 14 and21 is the smallest one of those: 42
Every multiple of 14 !
The common multiples of 4 and 14 are 28, 56, 84, 112, 140, 168, 196, 224, 252, 280, 308, and so on. The are the infinite set of numbers that are the multiples of the LCM of 4 and 14, which is 28.