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The LCM of 2100 and 2040 is 71400.
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Find least common multiple (LCM) of: 4200 & 4080 1050 & 1020 6300 & 6120 700 & 680 420 & 408 4200 & 2040 2100 & 4080 6300 & 2040 2100 & 6120
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