What is the LCM of 22 132 and 253?

To find the Least Common Multiple (LCM) of 22, 132, and 253, we first need to find the prime factorization of each number. The prime factorization of 22 is 2 x 11, the prime factorization of 132 is 2^2 x 3 x 11, and the prime factorization of 253 is 11 x 23. To find the LCM, we take the highest power of each prime factor that appears in the factorizations, which gives us 2^2 x 3 x 11 x 23 = 3036. Therefore, the LCM of 22, 132, and 253 is 3036.