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The LCM of 4 and 680 is 680.
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Find least common multiple (LCM) of: 8 & 1360 2 & 340 12 & 2040 20 & 3400 28 & 4760 8 & 680 4 & 1360 12 & 680 4 & 2040 20 & 680 4 & 3400 28 & 680 4 & 4760
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