find the largest divisor…

Home Forums Math Olympiad, I.S.I., C.M.I. Entrance Number Theory find the largest divisor…

Viewing 1 post (of 1 total)
  • Author
    Posts
  • #21226
    swastik pramanik
    Participant

    Let P(n)= (n+1)(n+3)(n+5)(n+7)(n+9). What is the largest integer that is a divisor of P(n) for all positive integers n?

Viewing 1 post (of 1 total)
  • You must be logged in to reply to this topic.