209 LearnersLast updated on May 26th, 2025
Divisibility Rule of 730
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 730.
What is the Divisibility Rule of 730?
The divisibility rule for 730 is a method by which we can find out if a number is divisible by 730 or not without using the division method. Check whether 1460 is divisible by 730 with the divisibility rule.
Step 1: Check if the number ends in a zero. Here, 1460 ends in a zero, so it passes this part of the test.
Step 2: Divide the remaining digits by 73. If the result is an integer, then the original number is divisible by 730. In this case, 146 ÷ 73 = 2, which is an integer.
Step 3: As 1460 passes the test, the number is divisible by 730. If the result is not an integer, then the number isn't divisible by 730.
Tips and Tricks for Divisibility Rule of 730
Learning divisibility rules will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 730.
Know the multiples of 730:
Memorize the multiples of 730 (730, 1460, 2190, 2920…etc.) to quickly check divisibility. If the result from the division is an integer, then the number is divisible by 730.
Check ending in zero:
If the number ends in zero, proceed to divide the remaining digits by 73.
Repeat the process for large numbers:
Students should keep repeating the divisibility process until they reach a small number that is divisible by 73.
For example: Check if 4380 is divisible by 730 using the divisibility test.
Check if 4380 ends in a zero, which it does.
Divide 438 by 73, which results in 6.
As 6 is an integer, 4380 is divisible by 730.
Use the division method to verify:
Students can use the division method as a way to verify and cross-check their results. This will help them to verify and also learn.
Common Mistakes and How to Avoid Them in Divisibility Rule of 730
The divisibility rule of 730 helps us to quickly check if the given number is divisible by 730, but common mistakes like calculation errors lead to incorrect calculations. Here we will understand some common mistakes that will help you to understand.
Mistake 1
Not following the correct steps.
Students should follow the correct steps, which are checking if the number ends in zero and then dividing the remaining digits by 73.
Mistake 2
Not dividing by 73.
Students should remember to divide by 73 after confirming the number ends in zero.
Mistake 3
Stopping the process too early.
Students often stop the process after they have checked the zero at the end. The process should continue with division by 73.
Mistake 4
Confusing the steps.
Students often confuse the steps or forget the steps. To avoid the error, students should practice regularly.
Mistake 5
Overlooking the use of the division method.
Use the division method to verify results and ensure accuracy.
Divisibility Rule of 730 Examples
Problem 1
Is a shipment of 2190 units divisible evenly into batches of 730?
Yes, 2190 is divisible by 730.
Explanation
To determine if 2190 units can be evenly divided into batches of 730:
1) Divide 2190 by 730 directly to check divisibility.
2) 2190 ÷ 730 = 3
3) Since the result is a whole number, 2190 is divisible by 730.
Problem 2
Can a conference room with 1460 chairs be arranged into sections of 730 seats?
Yes, 1460 is divisible by 730.
Explanation
To see if the chairs can be arranged into sections of 730:
1) Divide 1460 by 730.
2) 1460 ÷ 730 = 2.
3) Since the result is a whole number, 1460 is divisible by 730.
Problem 3
Is a book collection of 3650 pages divisible into volumes of 730 pages each?
No, 3650 is not divisible by 730.
Explanation
To determine if the pages can be organized into volumes of 730:
1) Divide 3650 by 730.
2) 3650 ÷ 730 = 5 with a remainder.
3) Since there is a remainder, 3650 is not divisible by 730.
Problem 4
Can a fund of 2920 dollars be distributed equally among 730 projects?
No, 2920 is not divisible by 730.
Explanation
To check if the fund can be divided equally:
1) Divide 2920 by 730.
2) 2920 ÷ 730 = 4.
3) Since the division results in a whole number, 2920 is divisible by 730.
Problem 5
Is a batch of 5110 items divisible into groups of 730?
No, 5110 is not divisible by 730.
Explanation
To determine if the items can be divided into groups of 730:
1) Divide 5110 by 730.
2) 5110 ÷ 730 does not result in a whole number.
3) Since the division results in a non-whole number, 5110 is not divisible by 730.
FAQs on Divisibility Rule of 730
1.What is the divisibility rule for 730?
2.How many numbers are there between 1 and 10000 that are divisible by 730?
3.Is 3650 divisible by 730?
4.What if I get a remainder after dividing?
5.Does the divisibility rule of 730 apply to all integers?
6.How can children in Vietnam use numbers in everyday life to understand Divisibility Rule of 730?
7.What are some fun ways kids in Vietnam can practice Divisibility Rule of 730 with numbers?
8.What role do numbers and Divisibility Rule of 730 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 730 skills?
Important Glossaries for Divisibility Rule of 730
- Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not. For example, a number is divisible by 730 if it ends with a zero and the remaining digits form a number divisible by 73.
- Multiples: Multiples are the results we get after multiplying a number by an integer. For example, multiples of 730 are 730, 1460, 2190, 2920, etc.
- Integer: An integer is a whole number that can be positive, negative, or zero.
- Division: Division is the process of splitting a number into equal parts.
- Remainder: The amount left over after division when a number does not divide evenly.
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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.
