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The LCM of 42 and 2 is 42.
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Find least common multiple (LCM) of: 84 & 4 21 & 1 126 & 6 210 & 10 294 & 14 84 & 2 42 & 4 126 & 2 42 & 6 210 & 2 42 & 10 294 & 2 42 & 14
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