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The LCM of 84 and 138 is 1932.
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Find least common multiple (LCM) of: 168 & 276 42 & 69 252 & 414 28 & 46 420 & 690 588 & 966 168 & 138 84 & 276 252 & 138 84 & 414 420 & 138 84 & 690 588 & 138 84 & 966
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