Question

what is LCM of a number

Answer 1

Answer:

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The least common multiple (LCM) of two or more numbers is the smallest number (not counting 0) which is a multiple of all of the numbers.

Answer 2

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

example::-

Least common multiple (LCM) of 3 and 5 is 15.Jul 2, 2020

hope it helps