while others will not? The Divisibility Rules help us to determine if a number will divide into another number without actually having to divide. There is a divisibility rule for every number. However, some of the rules are easier to use than others. For the rest, it might just be simpler to actually divide.
Let's look at three of the divisibility rules:
The Rule for 2 : Any whole number that ends in 0, 2, 4, 6, or 8 will be divisible by 2.