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The LCM of 42 and 27 is 378.
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Find least common multiple (LCM) of: 84 & 54 126 & 81 14 & 9 210 & 135 294 & 189 84 & 27 42 & 54 126 & 27 42 & 81 210 & 27 42 & 135 294 & 27 42 & 189
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