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The LCM of 42 and 54 is 378.
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Find least common multiple (LCM) of: 84 & 108 21 & 27 126 & 162 14 & 18 210 & 270 294 & 378 84 & 54 42 & 108 126 & 54 42 & 162 210 & 54 42 & 270 294 & 54 42 & 378
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