Divisibility Rule of 996

The divisibility rule for 996 is a method by which we can find out if a number is divisible by 996 or not without using the division method. Check whether 1992 is divisible by 996 using the divisibility rule.

Step 1: Check if the number is divisible by 2. Since 1992 ends in 2, it is divisible by 2.

Step 2: Check if the number is divisible by 3. Add the digits: 1+9+9+2=21, which is divisible by 3.

Step 3: Check if the number is divisible by 83, as 996=2×3×83. Perform the division: 1992÷83=24, which is a whole number.

Since 1992 passes all these tests, it is divisible by 996.

Learning divisibility rules will help students master division. Let’s learn a few tips and tricks for the divisibility rule of 996.

Know the factors of 996:

Memorize the prime factors of 996. A number is divisible by 996 if it is divisible by 2, 3, and 83.

Use the division method for large numbers:

For large numbers, breaking them down into smaller factors like 2, 3, and 83 can simplify the process.

Verify with division:

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 determine if one number is divisible by another without performing division.

• Prime factors: The prime numbers that multiply together to give a certain number. For 996, these are 2, 3, and 83.

• Verification: The process of confirming the results of a calculation, often through division.

• Calculation: The process of using mathematical operations to find a result.

• Integer: A whole number that can be positive, negative, or zero.