133 LearnersLast updated on May 26th, 2025
Divisibility Rule of 146
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 146.
What is the Divisibility Rule of 146?
The divisibility rule for 146 is a method by which we can find out if a number is divisible by 146 or not without using the division method. Check whether 730 is divisible by 146 with the divisibility rule.
Step 1: Break down 146 into its prime factors: 146 = 2 × 73. Check if the number is divisible by 2 and 73.
Step 2: For divisibility by 2, the last digit of the number should be even. In 730, 0 is the last digit, which is even.
Step 3: For divisibility by 73, you can use long division or other estimation methods to check. Divide 730 by 73: 730 ÷ 73 = 10.
Step 4: Since both conditions (divisibility by 2 and 73) are met, 730 is divisible by 146.
Tips and Tricks for Divisibility Rule of 146
Learning the divisibility rule will help kids to master division. Let’s learn a few tips and tricks for the divisibility rule of 146.
- Know the multiples of 146: Memorize the multiples of 146 (146, 292, 438, 584, etc.) to quickly check divisibility. If the number is a multiple of 146, it is divisible by 146.
- Check divisibility by 2: Ensure the last digit of the number is even. If the last digit is even, the number is divisible by 2.
- Use estimation for divisibility by 73: Use estimation or division to check divisibility by 73 when dealing with larger numbers. Simplify the problem by breaking it into smaller, more manageable parts.
- Use the division method to verify: Students can use the division method to verify and cross-check their results. This will help them to ensure accuracy and also learn.
Common Mistakes and How to Avoid Them in Divisibility Rule of 146
The divisibility rule of 146 helps us to quickly check if a given number is divisible by 146, 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 both divisibility conditions.
Ensure you check for divisibility by both 2 and 73, as both conditions must be met for divisibility by 146.
Divisibility Rule of 146 Examples
Problem 1
Is 584 divisible by 146?
No, 584 is not divisible by 146.
Explanation
To determine if 584 is divisible by 146, divide 584 by 146.
1) 584 ÷ 146 = 4 with a remainder of 0.
2) Since there is a remainder, 584 is not divisible by 146.
Problem 2
Check the divisibility rule of 146 for 292.
Yes, 292 is divisible by 146.
Explanation
To check if 292 is divisible by 146, divide 292 by 146.
1) 292 ÷ 146 = 2 with no remainder.
2) Since there is no remainder, 292 is divisible by 146.
Problem 3
Is -438 divisible by 146?
Yes, -438 is divisible by 146.
Explanation
To check if -438 is divisible by 146, we remove the negative sign and divide the number.
1) 438 ÷ 146 = 3 with no remainder.
2) Since there is no remainder, -438 is divisible by 146.
Problem 4
Can 730 be divisible by 146 following the divisibility rule?
No, 730 isn't divisible by 146.
Explanation
To check if 730 is divisible by 146, divide 730 by 146.
1) 730 ÷ 146 = 5 with a remainder of 0.
2) Since there is a remainder, 730 is not divisible by 146.
Problem 5
Check the divisibility rule of 146 for 1460.
Yes, 1460 is divisible by 146.
Explanation
To check if 1460 is divisible by 146, divide 1460 by 146.
1) 1460 ÷ 146 = 10 with no remainder.
2) Since there is no remainder, 1460 is divisible by 146.
FAQs on Divisibility Rule of 146
1.What is the divisibility rule for 146?
2.How many numbers are there between 1 and 1000 that are divisible by 146?
3.Is 876 divisible by 146?
4.What if I get 0 after division?
5.Does the divisibility rule of 146 apply to all integers?
6.How can children in Singapore use numbers in everyday life to understand Divisibility Rule of 146?
7.What are some fun ways kids in Singapore can practice Divisibility Rule of 146 with numbers?
8.What role do numbers and Divisibility Rule of 146 play in helping children in Singapore develop problem-solving skills?
9.How can families in Singapore create number-rich environments to improve Divisibility Rule of 146 skills?
Important Glossaries for Divisibility Rule of 146
- Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not.
- Multiples: Multiples are the results we get after multiplying a number by an integer. For example, multiples of 146 are 146, 292, 438, etc.
- Prime factors: Prime factors are the prime numbers that multiply together to give the original number. For example, the prime factors of 146 are 2 and 73.
- Estimation: Estimation is the process of finding an approximate value that is close to the actual value, often used to simplify division.
- Integer: Integers are numbers that include all whole numbers, negative numbers, and zero.
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About BrightChamps in Singapore
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.
