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The LCM of 42 and 340 is 7140.
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Find least common multiple (LCM) of: 84 & 680 21 & 170 126 & 1020 210 & 1700 294 & 2380 84 & 340 42 & 680 126 & 340 42 & 1020 210 & 340 42 & 1700 294 & 340 42 & 2380
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