Divisibility Rule of 600

The divisibility rule for 600 is a method by which we can find out if a number is divisible by 600 or not without using the division method. To determine if a number is divisible by 600, it must be divisible by the factors of 600, which are 3, 4, and 25.

Check divisibility by 3: A number is divisible by 3 if the sum of its digits is divisible by 3.

Check divisibility by 4: A number is divisible by 4 if the last two digits of the number form a number that is divisible by 4.

Check divisibility by 25: A number is divisible by 25 if the last two digits are 00, 25, 50, or 75.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 600.

Know the multiples of 600: Memorize some multiples of 600 (600, 1200, 1800, 2400, etc.) to quickly check for divisibility.

Break the rule into parts: Since 600 is composed of 3, 4, and 25, verify each factor separately to simplify the process.

Repeat the process for large numbers: For large numbers, break them down into smaller parts that are easier to check for divisibility by 3, 4, and 25.

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 without direct division.

• Multiple: The result obtained when a number is multiplied by an integer.

• Factor: A number that divides another number completely without leaving a remainder.

• Integer: A whole number, positive, negative, or zero, without any fractional part.

• Sum of digits: The total obtained by adding all the individual digits of a number.