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What is the LCM of 18 20 and 30?

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Anonymous

∙ 15y ago
Updated: 4/28/2022

To find the lowest common multiple for numbers, prime factor each the use each Prime number the number of times it appeared the most in each number.

18=2x3x3

20=2x2x5

30=2x3x5

lcm=2x2x3x3x5=180

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∙ 15y ago
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