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The LCM of 2100 and 80 is 8400.
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Find least common multiple (LCM) of: 4200 & 160 1050 & 40 6300 & 240 420 & 16 4200 & 80 2100 & 160 6300 & 80 2100 & 240 2100 & 400 2100 & 560
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