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28 = 2 * 2 * 7 = 22 * 7
42 = 2 * 3 * 7
LCM = 22 * 3 * 7 = 84The LCM of 28 and 42 is 84...84
LCM(21, 28, 42) = 84
The LCM is: 84
84
6
The Least Common Multiple (LCM) for 7 28 42 is 84.
LCM of 14 28 42 is 84.
252 is the LCM.
The LCM is: 420
The least common multiple of 42 , 28 , 108 = 756
420
It is: 588