Two or more numbers are needed to find the LCM but if you mean 15 and 20 then it is 60
The LCM is 1520.
It is: 4560
1520
The LCM is 60.
The LCM is 60.
The LCM is 60
The LCM of 30 and 60 is 60
lcm(20, 60) = 60.
LCM(15, 20, 30) = 60
The answer is 60.
LCM of 15 and 60 = 60