Divisibility Rule of 816

The divisibility rule for 816 is a method by which we can find out if a number is divisible by 816 or not without using the division method. Check whether 3264 is divisible by 816 with the divisibility rule.

Step 1: Check if the number is divisible by 8, 1, and 6 separately.
 For 8: The last three digits should be divisible by 8. Here, 264 is divisible by 8 because 264 ÷ 8 = 33.
 For 1: Any number is divisible by 1.
 For 6: The number should be divisible by both 2 and 3. Here, 3264 is even (divisible by 2) and the sum of the digits (3 + 2 + 6 + 4 = 15) is divisible by 3.

Step 2: Since 3264 satisfies the conditions for 8, 1, and 6, it is divisible by 816.

Learn the divisibility rule to help master division. Let’s learn a few tips and tricks for the divisibility rule of 816.

Know the multiples of 816:

Memorize the multiples of 816 (816, 1632, 2448, ... etc.) to quickly check divisibility. If the conditions for 8, 1, and 6 are satisfied, the number is divisible by 816.

Use large numbers:

If dealing with large numbers, break down the rules into checking divisibility by 8, 1, and 6 separately.

Repeat the process for large numbers:

Students should keep checking the conditions for divisibility by 8, 1, and 6 until they reach a conclusion.

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 816 are 816, 1632, 2448, ...

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

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

• Even Numbers: Even numbers are integers that are divisible by 2 without any remainder.