It is: 810
The LCM is 270.
The LCM is 162.
270
The LCM is: 6,480.
The LCM is: 5,670.
6480. 48 = 24 x 3 81 = 34 270 = 2 x 33 x 5 lcm = 24 x 34 x 5 = 6480
The LCM of 18 and 81 is 162
270
18 = 2 x 32 81 = 34 108 = 22 x 33 LCM = 22 x 34 = 4 x 81 = 324
810
648