197 LearnersLast updated on May 26th, 2025
Divisibility Rule of 246
The divisibility rule is a way to determine whether a number is divisible by another number without using the division method. In real life, we can use divisibility rules for quick math, dividing things evenly, and sorting things. In this topic, we will learn about the divisibility rule of 246.
What is the Divisibility Rule of 246?
The divisibility rule for 246 is a method by which we can find out if a number is divisible by 246 without using the division method. Check whether 1476 is divisible by 246 using the divisibility rule.
Step 1: Check if the number is divisible by 2, 3, and 41, since 246 = 2 × 3 × 41.
Step 2: For divisibility by 2, the last digit should be even. Here, in 1476, the last digit is 6, which is even.
Step 3: For divisibility by 3, the sum of all digits should be divisible by 3. Here, 1+4+7+6 = 18, and 18 is divisible by 3.
Step 4: For divisibility by 41, perform the division to verify or use a calculator. Here, 1476 ÷ 41 = 36, which is an integer.
Since 1476 is divisible by 2, 3, and 41, it is also divisible by 246.
Tips and Tricks for Divisibility Rule of 246
Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 246.
Know the prime factors:
Memorize the prime factors of 246 (2, 3, 41) to quickly check divisibility.
Use divisibility tests for smaller factors:
If a number is divisible by all the prime factors of 246, it is divisible by 246.
Repeat the process for large numbers:
For large numbers, check divisibility by 2, 3, and 41 separately and ensure all conditions are met.
Use a calculator for verification:
Students can use a calculator to verify and cross-check their results.
Common Mistakes and How to Avoid Them in Divisibility Rule of 246
The divisibility rule of 246 helps us quickly check if a given number is divisible by 246, but common mistakes like calculation errors can lead to incorrect results. Here we will understand some common mistakes and how to avoid them.
Mistake 1
Not checking all prime factors.
Ensure you check divisibility by 2, 3, and 41 for accuracy.
Mistake 2
Ignoring the divisibility by 41.
Remember that 41 is a prime factor of 246, and its divisibility must be verified.
Mistake 3
Incorrect addition for the sum of digits.
Double-check the sum of digits to ensure it is correctly calculated.
Mistake 4
Not using a calculator for large divisions.
Use a calculator to verify large division operations to avoid manual errors.
Mistake 5
Confusing the steps.
Follow the steps systematically and practice regularly to avoid errors.
Divisibility Rule of 246 Examples
Problem 1
Is 738 divisible by 246?
Yes, 738 is divisible by 246.
Explanation
To check if 738 is divisible by 246, we can perform the division directly. 738 ÷ 246 = 3, which is a whole number, therefore 738 is divisible by 246.
Problem 2
Check the divisibility rule of 246 for 492.
Yes, 492 is divisible by 246.
Explanation
For checking the divisibility of 492 by 246, we divide 492 by 246. 492 ÷ 246 = 2, which is a whole number, meaning 492 is divisible by 246.
Problem 3
Is 984 divisible by 246?
Yes, 984 is divisible by 246.
Explanation
To determine if 984 is divisible by 246, perform the division: 984 ÷ 246 = 4. As the quotient is a whole number, 984 is divisible by 246.
Problem 4
Can 123 be divisible by 246 following the divisibility rule?
No, 123 is not divisible by 246.
Explanation
To check if 123 is divisible by 246, divide 123 by 246. 123 ÷ 246 = 0.5, which is not a whole number, so 123 is not divisible by 246.
Problem 5
Check the divisibility rule of 246 for 1968.
Yes, 1968 is divisible by 246
Explanation
To verify if 1968 is divisible by 246, perform the division: 1968 ÷ 246 = 8. Since the result is a whole number, 1968 is divisible by 246.
FAQs on Divisibility Rule of 246
1.What is the divisibility rule for 246?
2.How many numbers are there between 1 and 1000 that are divisible by 246?
3. Is 492 divisible by 246?
4.What if I get 1 after dividing by 41?
5. Does the divisibility rule of 246 apply to all integers?
6.How can children in Vietnam use numbers in everyday life to understand Divisibility Rule of 246?
7.What are some fun ways kids in Vietnam can practice Divisibility Rule of 246 with numbers?
8.What role do numbers and Divisibility Rule of 246 play in helping children in Vietnam develop problem-solving skills?
9.How can families in Vietnam create number-rich environments to improve Divisibility Rule of 246 skills?
Important Glossaries for Divisibility Rule of 246
- Divisibility rule: A set of guidelines to determine if a number is divisible by another without direct division.
- Prime factors: The factors of a number that are prime numbers. For 246, they are 2, 3, and 41.
- Even numbers: Numbers divisible by 2, such as 2, 4, 6, etc.
- Sum of digits: The total obtained by adding all the digits of a number together.
- Calculator: An electronic device used to perform mathematical calculations, helpful in verifying division operations.
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About BrightChamps in Vietnam
Hiralee Lalitkumar Makwana
About the Author
Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
Fun Fact
: She loves to read number jokes and games.
