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The LCM of 21 and 342 is 2394.
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Find least common multiple (LCM) of: 42 & 684 63 & 1026 7 & 114 105 & 1710 147 & 2394 42 & 342 21 & 684 63 & 342 21 & 1026 105 & 342 21 & 1710 147 & 342 21 & 2394
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