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The LCM of 81 and 42 is 1134.
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Find least common multiple (LCM) of: 162 & 84 243 & 126 27 & 14 405 & 210 567 & 294 162 & 42 81 & 84 243 & 42 81 & 126 405 & 42 81 & 210 567 & 42 81 & 294
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