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The LCM of 21 and 238 is 714.
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Find least common multiple (LCM) of: 42 & 476 63 & 714 105 & 1190 147 & 1666 3 & 34 42 & 238 21 & 476 63 & 238 21 & 714 105 & 238 21 & 1190 147 & 238 21 & 1666
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