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The LCM of 400 and 7 is 2800.
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Find least common multiple (LCM) of: 800 & 14 1200 & 21 2000 & 35 2800 & 49 800 & 7 400 & 14 1200 & 7 400 & 21 2000 & 7 400 & 35 2800 & 7 400 & 49
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