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The LCM of 42 and 34 is 714.
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Find least common multiple (LCM) of: 84 & 68 21 & 17 126 & 102 210 & 170 294 & 238 84 & 34 42 & 68 126 & 34 42 & 102 210 & 34 42 & 170 294 & 34 42 & 238
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