189 LearnersLast updated on May 26th, 2025
Divisibility Rule of 595
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 595.
What is the Divisibility Rule of 595?
The divisibility rule for 595 is a method by which we can find out if a number is divisible by 595 or not without using the division method. Let's check whether a number, say 1785, is divisible by 595 using the divisibility rule.
Step 1: Check if the number is divisible by 5, 7, and 17, as these are the prime factors of 595. First, ensure the number ends in 0 or 5 to be divisible by 5. In 1785, the last digit is 5, so it is divisible by 5.
Step 2: For divisibility by 7, multiply the last digit by 2, i.e., 5×2=10. Subtract 10 from the remaining number, 178-10=168. Since 168 is divisible by 7, 1785 meets this criterion.
Step 3: To check for divisibility by 17, subtract 5 times the last digit from the remaining number, i.e., 178-5×5=153. Since 153 is not divisible by 17, 1785 is not divisible by 595.
Tips and Tricks for the Divisibility Rule of 595
Learn the divisibility rule to help master division. Let’s learn a few tips and tricks for the divisibility rule of 595.
- Know the multiples of 5, 7, and 17: Memorize the multiples of these numbers to quickly check divisibility. If a number is divisible by all three, it is divisible by 595.
- Use negative numbers: If the result from a subtraction step is negative, consider it as positive for checking divisibility.
- Repeat the process for large numbers: Keep repeating the divisibility process for each prime factor until the criteria are met.
- Use the division method to verify: You can use direct division to verify and cross-check the result.
Common Mistakes and How to Avoid Them in the Divisibility Rule of 595
The divisibility rule of 595 helps us quickly check if a given number is divisible by 595, but common mistakes like calculation errors can lead to incorrect results. Here we will understand some common mistakes that will help you avoid them.
Mistake 1
Not following the correct steps.
Follow the steps for each prime factor of 595 to ensure divisibility.
Mistake 2
Including irrelevant digits in calculations.
Exclude the last digit where necessary and consider the appropriate operations.
Mistake 3
Not repeating the process for each factor.
Verify divisibility by each factor until all conditions are met.
Mistake 4
Ignoring negative values.
Consider negative results as positive when checking divisibility.
Mistake 5
Confusing steps for different factors.
Practice regularly to become familiar with the process for each factor.
Divisibility Rule of 595 Examples
Problem 1
Is 1785 divisible by 595?
No, 1785 is not divisible by 595.
Explanation
To determine if 1785 is divisible by 595, use the unique approach for 595.
1) Multiply the last digit by 3, 5 × 3 = 15.
2) Subtract this result from the rest of the number, excluding the last digit, 178 - 15 = 163.
3) 163 is not a multiple of 595, so 1785 is not divisible by 595.
Problem 2
Check the divisibility of 2380 by 595.
Yes, 2380 is divisible by 595.
Explanation
To verify divisibility by 595:
1) Multiply the last digit by 3, 0 × 3 = 0.
2) Subtract this result from the remaining digits, excluding the last digit, 238 - 0 = 238.
3) 238 is a multiple of 595, which confirms 2380 is divisible by 595.
Problem 3
Is -3570 divisible by 595?
No, -3570 is not divisible by 595.
Explanation
For the number -3570:
1) Ignore the negative sign and check 3570.
2) Multiply the last digit by 3, 0 × 3 = 0.
3) Subtract from the remaining digits, 357 - 0 = 357.
4) 357 is not a multiple of 595, so -3570 is not divisible by 595.
Problem 4
Can 714 be divisible by 595 using the divisibility rule?
No, 714 is not divisible by 595.
Explanation
To check if 714 is divisible by 595:
1) Multiply the last digit by 3, 4 × 3 = 12.
2) Subtract from the remaining digits, 71 - 12 = 59.
3) 59 is not a multiple of 595, so 714 is not divisible by 595.
Problem 5
Check the divisibility of 2975 by 595.
Yes, 2975 is divisible by 595.
Explanation
Verify using the rule for 595:
1) Multiply the last digit by 3, 5 × 3 = 15.
2) Subtract from the remaining digits, 297 - 15 = 282.
3) 282 is a multiple of 595, confirming 2975 is divisible by 595.
FAQs on the Divisibility Rule of 595
1.What is the divisibility rule for 595?
2.How can we check divisibility by 17?
3.Is 1190 divisible by 595?
4.What if I get 0 after a subtraction step?
5.Does the divisibility rule of 595 apply to all integers?
6.How can children in India use numbers in everyday life to understand Divisibility Rule of 595?
7.What are some fun ways kids in India can practice Divisibility Rule of 595 with numbers?
8.What role do numbers and Divisibility Rule of 595 play in helping children in India develop problem-solving skills?
9.How can families in India create number-rich environments to improve Divisibility Rule of 595 skills?
Important Glossaries for Divisibility Rule of 595
- Divisibility rule: A set of rules used to determine if a number is divisible by another number without direct division.
- Prime factor: A prime number that divides another number exactly, with no remainder.
- Multiple: The result of multiplying a number by an integer.
- Integer: A whole number that can be positive, negative, or zero.
- Subtraction: The process of finding the difference between two numbers by reducing one from the other.
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About BrightChamps in India
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.
