None. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more given whole numbers.
LCM (12, 30, 40) = 120
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The Least Common Multiple of 12, 18, and 30 is 180.
The Least Common Multiple (LCM) for 12 21 30 70 is 420.
The least common multiple of the numbers 14 and 30 is 210.
Select ALL pairs of numbers that have a least common multiple of 30
The least common multiple of 3 and 5 is 15. This, however is not a multiple of 2 so we must find the next common multiple of 3 and 5. This is 30. Since 30 is also a multiple of 2, 30 is therefore the least common multiple of 3, 5 and 2.