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The LCM of 21 and 192 is 1344.
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Find least common multiple (LCM) of: 42 & 384 63 & 576 7 & 64 105 & 960 147 & 1344 42 & 192 21 & 384 63 & 192 21 & 576 105 & 192 21 & 960 147 & 192 21 & 1344
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