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The LCM of 6 and 42 is 42.
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Find least common multiple (LCM) of: 12 & 84 3 & 21 18 & 126 2 & 14 30 & 210 42 & 294 12 & 42 6 & 84 18 & 42 6 & 126 30 & 42 6 & 210 42 & 42 6 & 294
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