Divisibility Rule of 297

The divisibility rule for 297 is a method by which we can find out if a number is divisible by 297 or not without using the division method. Check whether 594 is divisible by 297 with the divisibility rule.

Step 1: Check if the number is divisible by 3. The sum of the digits of 594 is 5+9+4=18, which is divisible by 3.

Step 2: Check if the number is divisible by 9. The sum of the digits, 18, is also divisible by 9.

Step 3: Check if the number is divisible by 11. The alternating sum of the digits of 594 is 5-9+4=0, which is divisible by 11.

Step 4: Since 594 is divisible by 3, 9, and 11, it is divisible by 297.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 297.

Know the divisibility rules for 3, 9, and 11:

Memorize the rules for these numbers to quickly check divisibility. A number divisible by 297 must be divisible by all three.

Use the properties of divisibility:

If a number passes the divisibility test for 3, 9, and 11, it is divisible by 297.

Repeat the process for large numbers:

Students should keep repeating the divisibility process for 3, 9, and 11 until they verify the divisibility of 297.

Use the division method to verify:

Students can use the division method as a way to verify and cross-check 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: The results we get after multiplying a number by an integer.
   
• Sum of digits: The total obtained by adding all the digits of a number.
   
• Alternating sum: A sum where you alternately add and subtract the digits of a number.
   
• Integer: A number that includes all whole numbers, negative numbers, and zero.