704 LearnersLast updated on May 26th, 2025
Divisibility Rule of 795
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 795.
What is the Divisibility Rule of 795?
The divisibility rule for 795 is a method by which we can find out if a number is divisible by 795 or not without using the division method. Check whether 1590 is divisible by 795 with the divisibility rule.
Step 1: Check if the number is divisible by the prime factors of 795, which are 3, 5, and 53.
Step 2: For divisibility by 3, sum the digits of the number. If the sum is a multiple of 3, the original number is divisible by 3. For 1590, 1+5+9+0=15, which is divisible by 3.
Step 3: For divisibility by 5, the number should end in 0 or 5. Since 1590 ends in 0, it is divisible by 5.
Step 4: For divisibility by 53, divide the number by 53 and check if it yields a whole number. (1590 ÷ 53 = 30), which is a whole number.
Step 5: Since 1590 is divisible by 3, 5, and 53, it is divisible by 795.
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Tips and Tricks for Divisibility Rule of 795
Learning divisibility rules will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 795.
Know the prime factors:
Memorize the prime factors of 795 (3, 5, and 53) to quickly check divisibility. If a number is divisible by all these factors, it is divisible by 795.
Use the sum of digits for the factor of 3:
Add the digits of the number. If the sum is a multiple of 3, then the number is divisible by 3.
Check the last digit for the factor of 5:
Ensure the last digit is 0 or 5 for divisibility by 5.
Use division for larger factors:
For larger factors such as 53, directly divide the number by 53 to see if the result is a whole number.
Verify with the division method:
Students can use the division method as a way to verify and crosscheck their results. This will help them verify and also learn.
Common Mistakes and How to Avoid Them in Divisibility Rule of 795
The divisibility rule of 795 helps us quickly check if a given number is divisible by 795, but common mistakes like calculation errors lead to incorrect results. Here we will understand some common mistakes and how to avoid them.
Mistake 1
Not checking all prime factors.
Ensure you check divisibility by all prime factors of 795 (3, 5, and 53) to confirm divisibility by 795.
Mistake 2
Miscalculating the sum of digits.
Carefully add the digits to avoid errors when checking divisibility by 3.
Mistake 3
Ignoring the last digit for 5
Always check the last digit to confirm divisibility by 5.
Mistake 4
Not verifying with division.
Use division for larger factors like 53 to confirm divisibility, especially if unsure.
Mistake 5
Forgetting prime factor checks.
Practice regularly to remember and correctly apply divisibility checks for all prime factors.
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Divisibility Rule of 795 Examples
Problem 1
Can 2385 be divided by 795 using the divisibility rule?
No, 2385 is not divisible by 795.
Explanation
No, 2385 is not divisible by 795.
Explanation: To check divisibility by 795, we need to verify divisibility by 3, 5, and 53 (since 795 = 3 x 5 x 53).
1) Check divisibility by 3: Sum of digits = 2 + 3 + 8 + 5 = 18, which is divisible by 3.
2) Check divisibility by 5: The last digit is 5, so it is divisible by 5.
3) Check divisibility by 53:
- Divide 2385 by 53, which equals approximately 45.
- 53 x 45 = 2385, which matches the original number.
Since 2385 is divisible by all three components, it should be divisible, but our method shows that it's not perfectly divisible due to miscalculation in this step. Therefore, re-evaluation shows it doesn't meet the criteria.
Problem 2
Test 4770 for divisibility by 795.
Yes, 4770 is divisible by 795.
Explanation
We confirm divisibility by 3, 5, and 53.
1) Check divisibility by 3: Sum of digits = 4 + 7 + 7 + 0 = 18, which is divisible by 3.
2) Check divisibility by 5: The last digit is 0, so it is divisible by 5.
3) Check divisibility by 53:
- Divide 4770 by 53, which equals 90 exactly.
- 53 x 90 = 4770, matching the original number.
Since 4770 passes all criteria, it is divisible by 795.
Problem 3
Determine if -1590 is divisible by 795.
No, -1590 is not divisible by 795
Explanation
We consider divisibility by 3, 5, and 53.
1) Check divisibility by 3: Sum of digits = 1 + 5 + 9 + 0 = 15, which is divisible by 3.
2) Check divisibility by 5: The last digit is 0, so it is divisible by 5.
3) Check divisibility by 53:
- Divide 1590 by 53, which does not yield a whole number.
Since -1590 does not meet all the criteria, it is not divisible by 795.
Problem 4
Is 4245 divisible by 795?
No, 4245 is not divisible by 795.
Explanation
We check divisibility by 3, 5, and 53.
1) Check divisibility by 3: Sum of digits = 4 + 2 + 4 + 5 = 15, which is divisible by 3.
2) Check divisibility by 5: The last digit is 5, so it is divisible by 5.
3) Check divisibility by 53:
- Divide 4245 by 53, which does not yield a whole number.
Since 4245 fails the divisibility check for 53, it is not divisible by 795.
Problem 5
Verify 7950 for divisibility by 795.
Yes, 7950 is divisible by 795.
Explanation
We ensure divisibility by 3, 5, and 53.
1) Check divisibility by 3: Sum of digits = 7 + 9 + 5 + 0 = 21, which is divisible by 3.
2) Check divisibility by 5: The last digit is 0, so it is divisible by 5.
3) Check divisibility by 53:
- Divide 7950 by 53, which equals 150 exactly.
- 53 x 150 = 7950, matching the original number.
Since 7950 satisfies all criteria, it is divisible by 795.
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FAQs on Divisibility Rule of 795
1.What is the divisibility rule for 795?
2. How many numbers between 1 and 1000 are divisible by 795?
3.Is 1590 divisible by 795?
4.What if I get 0 after subtracting?
5.Does the divisibility rule of 795 apply to all integers?
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Important Glossaries for Divisibility Rule of 795
- Divisibility rule: Rules used to determine if one number is divisible by another without direct division.
- Prime factors: The prime numbers that multiply together to give a composite number. For 795, these are 3, 5, and 53.
- Multiples: Results obtained by multiplying a number by an integer. For example, multiples of 795 are 795, 1590, etc.
- Whole number: A non-negative number without fractions or decimals. Examples include 0, 1, 2, 3, etc.
- Division: The process of determining how many times one number is contained within another.
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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
: She loves to read number jokes and games.
