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The LCM of 20 and 190 is 380.
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Find least common multiple (LCM) of: 40 & 380 10 & 95 60 & 570 100 & 950 4 & 38 140 & 1330 40 & 190 20 & 380 60 & 190 20 & 570 100 & 190 20 & 950 140 & 190 20 & 1330
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