0
Wiki User
The LCM is 2520.
LCM(12, 18, 21, 40) = 2520
120
For the values: 40 and 18 the LCM is: 360
the LCM of 40 and 12 is 120.
Yes, 360 is the LCM of 18 and 40.
LCM of 12, 24, and 40 = 120
The LCM is 840.
360
The LCM is: 840
360 40 x 9 = 360 18 x 20 = 360