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lcm(7, 12, 21, 27) = 756

7 = 7

12 = 2^2 x 3

21 = 3 x 7

27 = 3^3

lcm = 2^2 x 3^3 x 7 = 756

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โˆ™ 2015-08-18 08:42:32
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Q: What is the least common multiple of 7 12 21 and 27?
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