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The LCM of 2400 and 420 is 16800.
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Find least common multiple (LCM) of: 4800 & 840 1200 & 210 7200 & 1260 800 & 140 480 & 84 4800 & 420 2400 & 840 7200 & 420 2400 & 1260 2400 & 2100 2400 & 2940
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