The L.C.M of two numbers is 2310 and their H.C.F is 30. If one number is 330 the Other is  Choose the correct choice from the following choices:
A) 330  B) 300  C) 210  D) 250  E) 350

Rationale: "the other number = l . c . m * h . c . f / given number = 2310 * 30 / 330 = 210 answer is c ."
Answer: C