The H.C.F. of two numbers is 60 and the other two factors of their L.C.M. are 11 and 15. The larger of the two numbers is:  Pick:
A) 276  B) 300  C) 500  D) 700  E) 900

Rationale: "the numbers are ( 60 x 11 ) and ( 60 x 15 ) . larger number = ( 60 x 15 ) = 900 . answer : e"
Answer: E