Divisibility Rule of 818

The divisibility rule for 818 is a method by which we can find out if a number is divisible by 818 or not without using the division method. Check whether 1636 is divisible by 818 with the divisibility rule.

Step 1: Identify the number formed by the last three digits of the number, here in 1636, 636 is the number formed by the last three digits.

Step 2: Check if 636 is divisible by 818. Since 636 is not a multiple of 818, the number 1636 is not divisible by 818.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 818.

Know the multiples of 818:

Memorize the multiples of 818 (818, 1636, 2454, 3272, etc.) to quickly check divisibility. If the last three digits form a number that is a multiple of 818, then the overall number is divisible by 818.

Repeat the process for large numbers:

Students should keep repeating the divisibility process until they reach a small number that is divisible by 818. 

For example: Check if 3272 is divisible by 818 using the divisibility test.
Identify the last three digits: 272.
Since 272 is not a multiple of 818, 3272 is not divisible by 818.

Use the division method to verify:

Students can use the division method as a way to verify and crosscheck their results. This will help them to verify and also learn.

• Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not.

• Multiples: Multiples are the results we get after multiplying a number by an integer. For example, multiples of 818 are 818, 1636, 2454, etc.

• Integers: Integers are numbers that include all the whole numbers, negative numbers, and zero.

• Subtraction: Subtraction is a process of finding the difference between two numbers, by reducing one number from another.

• Verification: The process of confirming that a calculation or method is correct, often by using a different method such as direct division.