BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Number Property Question

Expert replies
by raleigh » Tue May 26, 2009 10:53 am
For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100) + 1 then p is

A) between 2 and 10
B) between 10 and 20
C) between 20 and 30
D) between 30 and 40
E) greater than 40[/spoiler]
Join the discussion
Source: — Problem Solving |

Re: Number Property Question

by Brent@GMATPrepNow » Tue May 26, 2009 11:11 am
raleigh wrote:For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100) + 1 then p is

A) between 2 and 10
B) between 10 and 20
C) between 20 and 30
D) between 30 and 40
E) greater than 40[/spoiler]
This might be the most popular question on BTG.
Here's a great solution care of Ian: https://www.beatthegmat.com/gmat-prep-q-t14339.html
Brent Hanneson - Creator of GMATPrepNow.com
Image
Join the discussion