Divisibility Rule of 629

The divisibility rule for 629 is a method by which we can find out if a number is divisible by 629 or not without using the division method. Check whether 1258 is divisible by 629 with the divisibility rule.

Step 1: Divide the number into two parts, the last three digits and the remaining digits. For 1258, the parts are 1 and 258.

Step 2: Multiply the first part by 3. Here, 1 × 3 = 3.

Step 3: Add the result from Step 2 to the second part. i.e., 3 + 258 = 261.

Step 4: Check if the result from Step 3 is a multiple of 629. If yes, then the number is divisible by 629. If not, then the number is not divisible by 629.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 629.

Know the multiples of 629:

Memorize the multiples of 629 (629, 1258, 1887, 2516, etc.) to quickly check divisibility. If the result from Step 3 is a multiple of 629, then the number is divisible by 629.

Use negative numbers:

If the result we get after Step 3 is negative, we will avoid the negative sign and consider it as positive for checking divisibility.

Repeat the process for large numbers:

Students should keep repeating the divisibility process until they reach a small number that is divisible by 629. 

For example: Check if 2516 is divisible by 629 using the divisibility test. 

Divide the number into two parts: 2 and 516.

Multiply the first part by 3: 2 × 3 = 6.

Add this to the second part: 6 + 516 = 522.

Since 522 is not a multiple of 629, 2516 is not divisible by 629.

4. 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 verify and also learn.

• Divisibility rule: A set of rules used to find out whether a number is divisible by another number without doing actual division.

• Multiples: The results we get after multiplying a number by an integer. For example, multiples of 629 are 629, 1258, 1887, etc.

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

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

• Addition: The process of finding the total or sum by combining two or more numbers.