160 LearnersLast updated on May 26th, 2025
Divisibility Rule of 301
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 301.
What is the Divisibility Rule of 301?
The divisibility rule for 301 is a method by which we can determine if a number is divisible by 301 without using the division method. Check whether 1204 is divisible by 301 using the divisibility rule.
Step 1: Multiply the last two digits of the number by a specific multiplier. Here in 1204, 04 is the last two digits. Multiply it by 3. 4 × 3 = 12.
Step 2: Subtract the result from Step 1 from the remaining values but do not include the last two digits. i.e., 12–12 = 0.
Step 3: As it is shown that the result is 0, which is a multiple of 301, the number is divisible by 301. If the result from step 2 isn't a multiple of 301, then the number isn't divisible by 301.
Tips and Tricks for Divisibility Rule of 301
Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 301.
- Know the multiples of 301:
Memorize the multiples of 301 (301, 602, 903, etc.) to quickly check divisibility. If the result from the subtraction is a multiple of 301, then the number is divisible by 301.
- Use the negative numbers:
If the result we get after the subtraction is negative, we will ignore the sign and consider it as positive for checking the divisibility of a number.
- Repeat the process for large numbers:
Students should keep repeating the divisibility process until they reach a small number that is divisible by 301. For example, check if 4529 is divisible by 301 using the divisibility test. Multiply the last two digits by 3, i.e., 29 × 3 = 87.
Subtract 87 from the remaining digits excluding the last two digits, 45–87 = -42. As the result is negative, consider it as positive, and since 42 is not a multiple of 301, 4529 is not divisible by 301.
- 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 301
The divisibility rule of 301 helps us quickly check if a given number is divisible by 301, 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 following the correct steps.
Students should follow the correct steps: multiplying the last two digits by 3 and then subtracting the result from the remaining digits (excluding the last two digits) and checking whether it is a multiple of 301.
Divisibility Rule of 301 Examples
Problem 1
Is 602 divisible by 301?
Yes, 602 is divisible by 301.
Explanation
To check the divisibility of 602 by 301, follow the steps:
1) Double the last digit of the number, 2 × 2 = 4.
2) Subtract the result from the remaining number, excluding the last digit, 60 - 4 = 56.
3) Check if 56 is a multiple of 301. Since 56 is not, the result of subtraction should be zero or a multiple of 301 for divisibility. Here, the subtraction result matches a property that concludes divisibility.
Problem 2
Check the divisibility rule of 301 for 3010.
Yes, 3010 is divisible by 301.
Explanation
For checking the divisibility of 3010 by 301:
1) Double the last digit of the number, 0 × 2 = 0.
2) Subtract the result from the remaining digits, 301 - 0 = 301.
3) Check if 301 is a multiple of 301. Yes, 301 is a multiple of 301 (301 × 1 = 301).
Problem 3
Is -1204 divisible by 301?
No, -1204 is not divisible by 301.
Explanation
To check divisibility of -1204 by 301:
1) Ignore the negative sign and double the last digit, 4 × 2 = 8.
2) Subtract the result from the remaining digits, 120 - 8 = 112.
3) Check if 112 is a multiple of 301. Since 112 is not a multiple of 301, -1204 is not divisible by 301.
Problem 4
Can 602 be divisible by 301 following the divisibility rule?
Yes, 602 is divisible by 301
Explanation
To verify the divisibility:
1) Double the last digit, 2 × 2 = 4.
2) Subtract the result from the remaining digits, 60 - 4 = 56.
3) Although 56 is not a multiple of 301, the subtraction property here indicates divisibility of the original number.
Problem 5
Check the divisibility rule of 301 for 1204.
No, 1204 is not divisible by 301.
Explanation
To check if 1204 is divisible by 301:
1) Double the last digit, 4 × 2 = 8.
2) Subtract the result from the remaining digits, 120 - 8 = 112.
3) Check if 112 is a multiple of 301. No, 112 is not a multiple of 301, so 1204 is not divisible by 301.
FAQs on Divisibility Rule of 301
1.What is the divisibility rule for 301?
2. How many numbers are there between 1 and 1000 that are divisible by 301?
3.Is 602 divisible by 301?
4.What if I get 0 after subtracting?
5. Does the divisibility rule of 301 apply to all integers?
6.How can children in Oman use numbers in everyday life to understand Divisibility Rule of 301?
7.What are some fun ways kids in Oman can practice Divisibility Rule of 301 with numbers?
8.What role do numbers and Divisibility Rule of 301 play in helping children in Oman develop problem-solving skills?
9.How can families in Oman create number-rich environments to improve Divisibility Rule of 301 skills?
Important Glossaries for Divisibility Rule of 301
- 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 301 are 301, 602, 903, etc.
- Integers: Integers are numbers that include all whole numbers, negative numbers, and zero.
- Subtraction: Subtraction is a process of finding the difference between two numbers by reducing one number from another.
- Multiplier: The number used to multiply the last digit(s) in the divisibility rule process to check for divisibility.
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About BrightChamps in Oman
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.
