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The LCM of 42 and 1200 is 8400.
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Find least common multiple (LCM) of: 84 & 2400 21 & 600 126 & 3600 14 & 400 210 & 6000 294 & 8400 84 & 1200 42 & 2400 126 & 1200 42 & 3600 210 & 1200 42 & 6000 294 & 1200 42 & 8400
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