219 LearnersLast updated on May 26th, 2025
Divisibility Rule of 414
The divisibility rule is a way to find out whether a number is divisible by another number without using the division method. In real life, we can use the divisibility rule for quick math, dividing things evenly, and sorting things. In this topic, we will learn about the divisibility rule of 414.
What is the Divisibility Rule of 414?
The divisibility rule for 414 is a method by which we can find out if a number is divisible by 414 or not without using the division method. Check whether 828 is divisible by 414 with the divisibility rule.
Step 1: Check if the number is divisible by 2. Here, 828 is an even number, so it is divisible by 2.
Step 2: Check if the number is divisible by 3. Add up the digits: 8 + 2 + 8 = 18. Since 18 is divisible by 3, 828 is divisible by 3.
Step 3: Check if the number is divisible by 23. Divide 828 by 23 to verify: 828 ÷ 23 = 36. Since the division results in a whole number, 828 is divisible by 23.
Since 828 is divisible by 2, 3, and 23, it is divisible by 414.
Tips and Tricks for Divisibility Rule of 414
Learning the divisibility rule will help kids to master division. Let’s learn a few tips and tricks for the divisibility rule of 414.
1. Know the prime factors: Understand that 414 = 2 × 3 × 23. Ensure that a number is divisible by these prime factors to check its divisibility by 414.
2. Use the division method for verification: After checking divisibility by 2, 3, and 23, use division to verify the results.
3. Repeat the process for large numbers: For larger numbers, first apply divisibility tests for 2, 3, and 23, then verify using division.
4. Memorize the prime multiples: Knowing the multiples of 2, 3, and 23 can help in quickly checking divisibility.
5. Simplify the process: Break down the number into smaller parts if needed to apply the divisibility tests more easily.
Common Mistakes and How to Avoid Them in Divisibility Rule of 414
The divisibility rule of 414 helps us to quickly check if a given number is divisible by 414, but common mistakes like calculation errors can lead to incorrect conclusions. Here we will understand some common mistakes and how to avoid them.
Mistake 1
Not checking all prime factors.
Ensure to check divisibility by all prime factors: 2, 3, and 23.
Mistake 2
Ignoring the divisibility by 23.
Remember that divisibility by 23 is crucial in ensuring divisibility by 414.
Mistake 3
Miscalculating basic arithmetic.
Double-check calculations, especially when adding digits or dividing.
Mistake 4
Not verifying with division.
Always verify by dividing the number by 414 to ensure accuracy.
Mistake 5
Confusing the steps.
Practice regularly to remember the correct steps and order.
Divisibility Rule of 414 Examples
Problem 1
Is 1242 divisible by 414?
Yes, 1242 is divisible by 414.
Explanation
To check if 1242 is divisible by 414, we will use the divisibility rule for 414.
1) Break 414 into its prime factors: 2, 3, and 23.
2) Check divisibility by 2: The last digit of 1242 is 2, which is even.
3) Check divisibility by 3: Sum of the digits (1 + 2 + 4 + 2 = 9) is divisible by 3.
4) Check divisibility by 23: 1242 divided by 23 gives a whole number (54).
Since 1242 meets all these conditions, it is divisible by 414.
Problem 2
Check if 3312 is divisible by 414.
Yes, 3312 is divisible by 414.
Explanation
To confirm, use the divisibility rule for 414 by checking divisibility by 2, 3, and 23.
1) Check divisibility by 2: The last digit is 2, an even number.
2) Check divisibility by 3: Sum of the digits (3 + 3 + 1 + 2 = 9), which is divisible by 3.
3) Check divisibility by 23: 3312 divided by 23 equals 144, a whole number.
Thus, 3312 is divisible by 414.
Problem 3
Is 981 divisible by 414?
No, 981 is not divisible by 414.
Explanation
Use the divisibility rule for 414 by checking divisibility by 2, 3, and 23.
1) Check divisibility by 2: The last digit is 1, which is not even.
Since 981 fails the divisibility test for 2, it is not divisible by 414.
Problem 4
Can 2484 be divisible by 414 following the divisibility rule?
Yes, 2484 is divisible by 414.
Explanation
Verify using the divisibility rule for 414 by checking divisibility by 2, 3, and 23.
1) Check divisibility by 2: The last digit is 4, which is even.
2) Check divisibility by 3: Sum of the digits (2 + 4 + 8 + 4 = 18), which is divisible by 3.
3) Check divisibility by 23: 2484 divided by 23 equals 108, a whole number.
Therefore, 2484 is divisible by 414.
Problem 5
Check if 2907 is divisible by 414.
No, 2907 is not divisible by 414
Explanation
Apply the divisibility rule for 414 by checking divisibility by 2, 3, and 23.
1) Check divisibility by 2: The last digit is 7, which is not even.
Since 2907 is not divisible by 2, it cannot be divisible by 414.
FAQs on Divisibility Rule of 414
1.What is the divisibility rule for 414?
2.How many numbers between 1 and 1000 are divisible by 414?
3.Is 828 divisible by 414?
4. What if the number is not divisible by one of the factors?
5.Does the divisibility rule of 414 apply to all integers?
6.How can children in Vietnam use numbers in everyday life to understand Divisibility Rule of 414?
7.What are some fun ways kids in Vietnam can practice Divisibility Rule of 414 with numbers?
8.What role do numbers and Divisibility Rule of 414 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 414 skills?
Important Glossaries for Divisibility Rule of 414
- Divisibility Rule: A set of guidelines used to determine if one number is divisible by another without performing division.
- Prime Factor: A factor that is a prime number. For 414, its prime factors are 2, 3, and 23.
- Multiples: Numbers that are the product of a given number and an integer. For example, multiples of 23 are 23, 46, 69, etc.
- Verification: The process of confirming results, often using the division method to ensure a calculation is correct.
- Arithmetic: The branch of mathematics dealing with numbers and basic operations such as addition, subtraction, multiplication, and division.
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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
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