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The LCM of 12 and 210 is 420.
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Find least common multiple (LCM) of: 24 & 420 6 & 105 36 & 630 4 & 70 60 & 1050 84 & 1470 24 & 210 12 & 420 36 & 210 12 & 630 60 & 210 12 & 1050 84 & 210 12 & 1470
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