Thread: Divisibility

Since it is commonly known that if an integer is not divisible by 3, then or , does it mean that if an integer is not divisible by 11, then or or or …or for some integer ?

Originally Posted by novice

Since it is commonly known that if an integer is not divisible by 3, then or , does it mean that if an integer is not divisible by 11, then or or or …or for some integer ?

Yes. You may read about the division algorithm to understand why this must be the case.