Question

what is the remainder if 7^2017 is divided by 25​

Answer 1

Answer:

Given 7^2017, we have to find the remainder when this no is divided by 25. When we divide 45 by 25 we get the remainder as 24. Since power of 24 is even we get the remainder as 1. Hence the remainder of 7^2017 when divided by 25 is 7.