Question

what least number must be add to to 1056 get a number exactly divisible by 23​

Answer 1

⇒ So, 23−21=2 must be added to 1056 in order to sum completely divisible by 23. ∴ The least number should be added to 1056, so that the sum is completely divisible by 23 is 2.

Answer 2

117 if we add to 1056 the number is 1173 it is exactly divisible by 23