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