What is the exact divisor of a number?

an exact divisor of a number is one that leaves no remainder (a remainder of zero)--example: 27 divided by 3 is 9 but 27 divided bt 4 is 6 remainder 3 so 4 is not an exact divisor of 27 but 3 is

The vocabulary word for an exact divisor of a number is factor.

the firs number outside the divide box to the left/ example 21/6 6 would be the outside number to the left so theres your divisor

n mathematics, a divisor of an integer n, also called a factor of n, is an integer which divides n without leaving a remainder. That is to say factors and divisors are the exact same thing.