Divisibility Rule of 192

The divisibility rule for 192 is a method by which we can find out if a number is divisible by 192 or not without using the division method. Check whether 384 is divisible by 192 with the divisibility rule.

Step 1: Check if the number is divisible by 2, 3, and 32. The number must meet all these criteria to be divisible by 192.

For divisibility by 2, the last digit of 384 is 4, which is even. Therefore, 384 is divisible by 2.
For divisibility by 3, sum the digits: 3 + 8 + 4 = 15, which is divisible by 3.
For divisibility by 32, the last five digits must form a number that is divisible by 32. Here, 384 has only three digits, but 384 ÷ 32 = 12, which is a whole number.

Since 384 meets all these conditions, it is divisible by 192.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 192.

• Know the multiples of 192: Memorize the multiples of 192 (192, 384, 576, 768, etc.) to quickly check divisibility.

• Use smaller checks: Instead of dividing directly by 192, check for divisibility by 2, 3, and 32 separately.

• Repeat the process for larger numbers: Students should keep repeating the divisibility process for each condition (2, 3, and 32) until they confirm the number meets all criteria.

• Use the division method to verify: Students can use the division method as a way to verify and crosscheck 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: Numbers obtained by multiplying a number by an integer. For example, multiples of 192 are 192, 384, 576, etc.

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

• Sum of digits: The result obtained by adding all the digits in a number.

• Even numbers: Numbers that can be exactly divided by 2, such as 2, 4, 6, etc.