jrweinb Newbie | Next Rank: 10 Posts View User Profile Posts: 1 Joined: Sun Apr 06, 2008 10:33 am Tricky Prime question by jrweinb » Sun Apr 06, 2008 11:33 am If a and b are positive integers, what is the value of a + b? 1)a/b = 5/8 2)The greatest common divisor of a and b is 1 Any suggestions? Top Quote