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The LCM of 42 and 2400 is 16800.
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Find least common multiple (LCM) of: 84 & 4800 21 & 1200 126 & 7200 14 & 800 84 & 2400 42 & 4800 126 & 2400 42 & 7200 210 & 2400 294 & 2400
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