wonder_gmat wrote:

stoolfi wrote:

I wrote the question myself.

wonder_gmat-- given conditions 1 and 2, can you come up with prime and nonprime possibilities for x? Think more about condition 2...

Hmm... I understood the question in two different ways. And if E is not the answer then I'll have to say

C.

Good question,

stoolfi!

Primes are #'s divisible by 1 and itself

B say the X is not divisible by any number < 80.

So X cant be prime as X would not divisible by 1.

here is where i am lost....is there any integer which is not divisible

by 1?

thanks

praetorian