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The LCM of 21 and 1372 is 4116.
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Find least common multiple (LCM) of: 42 & 2744 63 & 4116 105 & 6860 147 & 9604 3 & 196 42 & 1372 21 & 2744 63 & 1372 21 & 4116 105 & 1372 21 & 6860 147 & 1372 21 & 9604
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