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The LCM of 18 and 27 is 54.
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Find least common multiple (LCM) of: 36 & 54 54 & 81 6 & 9 90 & 135 126 & 189 36 & 27 18 & 54 54 & 27 18 & 81 90 & 27 18 & 135 126 & 27 18 & 189
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