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The LCM of 42 and 168 is 168.
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Find least common multiple (LCM) of: 84 & 336 21 & 84 126 & 504 14 & 56 210 & 840 294 & 1176 6 & 24 84 & 168 42 & 336 126 & 168 42 & 504 210 & 168 42 & 840 294 & 168 42 & 1176
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