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