Divisibility Rule of 627

The divisibility rule for 627 is a method by which we can determine if a number is divisible by 627 without using the division method. Check whether 1254 is divisible by 627 with the divisibility rule.

Step 1: Check if 1254 is divisible by 3. Add the digits of the number. 1 + 2 + 5 + 4 = 12, which is divisible by 3.

Step 2: Check if 1254 is divisible by 11. Calculate the difference between the sum of the digits in odd positions and the sum of the digits in even positions. (1 + 5) - (2 + 4) = 6 - 6 = 0, which is divisible by 11.

Step 3: Since 1254 is divisible by both 3 and 11, it is divisible by 33. Now, check if 1254 is divisible by 19. Divide 1254 by 19, and if the quotient is a whole number, then 1254 is divisible by 19.

Step 4: Since 1254 is divisible by both 33 and 19, it is divisible by 627.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 627.

1. Know the multiples of 627:

Memorize the multiples of 627 (627, 1254, 1881, 2508, etc.) to quickly check divisibility.

2. Use the division method:

After using the divisibility rules, you can perform actual division as a way to verify your results.

3. Repeat the process for large numbers:

If the number is large, break it down into smaller components and check each component for divisibility by 3, 11, and 19.

4. Practice with different numbers:

Regular practice with various numbers will help solidify understanding of the rule.
 

• Divisibility rule: The set of rules used to determine whether a number is divisible by another number without performing division.

• Multiples: Results obtained by multiplying a number by an integer. For example, multiples of 627 are 627, 1254, 1881, etc.

• Addition: The process of combining numbers to find their total.

• Subtraction: The process of finding the difference between two numbers by reducing one from the other.

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