Divisibility Rule of 831

The divisibility rule for 831 is a method by which we can find out if a number is divisible by 831 or not without using the division method. Check whether 1662 is divisible by 831 with the divisibility rule.

Step 1: Split the number into two parts, the first part being the last three digits of the number and the second part being the remaining digits. For 1662, the first part is 662, and the second part is 1.

Step 2: Check if both parts, 662 and 1, respectively, are divisible by 831. Since 1662 is not obviously divisible without further division, we might need to use the direct division method to confirm.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 831.

Know the multiples of 831:

Memorize the multiples of 831 (831, 1662, 2493, etc.) to quickly check divisibility. If a number matches these multiples, it is divisible by 831.

Use the division method for confirmation:

Since 831 is a large number, using the division method might be necessary to confirm divisibility for most numbers.
 

• Divisibility rule: A set of guidelines to determine if one number can be evenly divided by another without performing division.

• Multiples: The results obtained by multiplying a number by an integer. For example, multiples of 831 are 831, 1662, 2493, etc.

• Integers: Whole numbers that include positive numbers, negative numbers, and zero.

• Division method: The process of dividing a number by another to verify divisibility.

• Subtraction: The process of finding the difference between two numbers, often used in various divisibility rules.