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The LCM of 420 and 336 is 1680.
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Find least common multiple (LCM) of: 840 & 672 210 & 168 1260 & 1008 140 & 112 2100 & 1680 2940 & 2352 60 & 48 840 & 336 420 & 672 1260 & 336 420 & 1008 2100 & 336 420 & 1680 2940 & 336 420 & 2352
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