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The LCM of 420 and 2142 is 21420.
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Find least common multiple (LCM) of: 840 & 4284 210 & 1071 1260 & 6426 140 & 714 60 & 306 840 & 2142 420 & 4284 1260 & 2142 420 & 6426 2100 & 2142 2940 & 2142
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