1- Any number is divisible by 1.
2- Any even number is divisible by 2.
3- If its digits add up to a number divisible by 3, the whole number is divisible by 3.
4- If the last two digits are divisible by 4, the whole number is divisible by 4.
5- If it ends in 5 or 0, the whole number is divisible by 5.
6- If it's even and also divisible by 3, the whole number is divisible by 6.
7- There is no rule for 7.
8- If the last three digits are divisible by 8, the whole number is divisible by 8.
9- If its digits add up to a number divisible by 9, the whole number is divisible by 9.
10- If it ends in 0, the whole number is divisible by 10.
The divisibility rules of 4 and 9 are combined to make the divisibility rule of 36.
The answer will depend on the divisibility rules list.
fractions help you write out divisibility rules because divisibility rules help with fractions . Glad I would help good bye
I
The divisibility rules for a prime number is if it is ONLY divisible by 1, and itself.
Jason Delaware
12
You can always check on the divisibility of a number by dividing it into another number. But if you know the divisibility rules, you can get that information easier and faster.
use divisibility rules to find at least four factors of the number 19
i think divisibility rules help with fractions because it helps you reduce the fraction to make i a simple fraction.
Three
3 and 9. And they divide into 123456789 whether or not you use divisibility rules!