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The LCM of 420 and 380 is 7980.
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Find least common multiple (LCM) of: 840 & 760 210 & 190 1260 & 1140 2100 & 1900 84 & 76 2940 & 2660 840 & 380 420 & 760 1260 & 380 420 & 1140 2100 & 380 420 & 1900 2940 & 380 420 & 2660
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