0
Wiki User
LCM = 72 = 2x2x2x3x3
since 8 = 2x2x2 and 9 = 3x3
It is: 72
72
The LCM is: 45
90
36
180
It is 36
13
The LCM is: 18
The LCM is 18.
It is: 36