Multiplying the highest prime factors it is: 72
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The answer is 1,170. The reason? The only way to get the Least Common Multiple (LCM) of 65 and 18 is to multiple 65 and 18, since nothing else would work.
Least Common Multiple of 40 and 50 is 200 Work Shown: 40, 80, 120, 150 200 50, 100, 150, 200
it is 12. Because 4x3=12 and 6x2=12 and 4 does not fit into 6 evenly.
The lowest common multiple of 7 and 9 is 63.Here's how to work it out:Multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, ...Multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, ...To find the lowest common multiple you look and find the smallest number that is a multiple of both numbers (in your case 7 and 9). So, in this case the lowest multiple they both have in common is 63.637963The Least Common Multiple (LCM) for 7 9 is 63.
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 5 and 465 is 465.