A computer is programmed to multiply consecutive even integers 2*4*6*8*…*n until the product is divisible by 1881, What is the value of n?  Choose the correct choice from the following answers
A) 22  B) 38  C) 114  D) 122  E) 672

Rationale: "factorise 1881 . . 3 * 11 * 57 . . so n has to be a multiple of largest prime number , 61 . . so n = 2 * 57 = 114 . . ans : c"
Answer: C