Question

I am a number between 10 and 20. If you divide 100 and 122 by me , the reminder is one .who am I

Answer 1

this is 11 as when u divide 100 by 11 remainder is 1 and when u divide 122 by 11 remainder is 1

Answer 2

11 is the answer
as it leave a remainder 1 when divided with 100 and 121