Th LCM of 21 and 42 is: 42
The least common multiple (LCM) of 21 and 42 is 42.
The LCM is 42
The LCM is 252.
The LCM is 1302.
LCM for 14 and 21 is 42.
Since 42 is a multiple of 21, it is automatically the LCM.
LCM(21, 42, 18) = 126
The LCM is: 42
LCM(21, 28, 42) = 84
The LCM is 42.
The LCM is: 42
42