The LCM is 108900. For very large numbers such as 2475, I suggest using one of the on-line computer programs to find the LCM. You can also do it with many calculators.
It is possible to use prime factorization, but this is not easy when numbers get very large.
Listing the multiples is also not too practical with these numbers.
Least Common Multiple (LCM) for 121 132 is 1,452
The LCM is 27225.
LCM = 2,475
The LCM is: 27,225
LCM(99, 75) = 2475.
The LCM is 132.
You need at least two numbers to find an LCM.
The LCM is 121.
The LCM of 11 and 121 is 121. Since 11 is a factor of 121, 121 is automatically the LCM of the set.
27225
2475
Eleven twelfths of 132 can be calculated by multiplying 132 by 11/12. This can be simplified to (132 * 11) / 12 = 121. Therefore, eleven twelfths of 132 is 121.