56
2 divides exactly 18 times into 36, there is no remainder.
18
There is no remainder. The answer is exactly 1250000000
332640 / 720 = 462 exactly... there is no remainder !
7
196
5
It is a factor of the number to be divided
The number 4 divides exactly into 16. This is because 16 divided by 4 equals 4, with no remainder. In general, a number divides exactly into another number if the division results in a whole number quotient without any remainder.
391
9
383