197 LearnersLast updated on May 26th, 2025
Divisibility Rule of 683
The divisibility rule is a method to determine if a number is divisible by another number without performing actual division. In practical scenarios, divisibility rules can assist with quick calculations, even distribution, and organization. In this topic, we will learn about the divisibility rule of 683.
What is the Divisibility Rule of 683?
The divisibility rule for 683 is a method to find out if a number is divisible by 683 without using the division method. Check whether 2049 is divisible by 683 using this rule.
Step 1: Multiply the last digit of the number by 5; in 2049, 9 is the last digit, so multiply it by 5. 9 × 5 = 45
Step 2: Subtract the result from Step 1 from the remaining values, excluding the last digit. That is, 204 – 45 = 159.
Step 3: As it is evident that 159 is not a multiple of 683, the number is not divisible by 683. If the result from Step 2 were a multiple of 683, then the number would be divisible by 683.
Tips and Tricks for Divisibility Rule of 683
Learning the divisibility rule can help students master division. Let’s explore a few tips and tricks for the divisibility rule of 683.
- Know the multiples of 683: Memorize the multiples of 683 (683, 1366, 2049, etc.) to quickly check divisibility. If the result from subtraction is a multiple of 683, then the number is divisible by 683.
- Use negative numbers: If the result obtained after subtraction is negative, ignore the negative sign and consider it as positive for checking divisibility.
- Repeat the process for large numbers: Students should continue repeating the divisibility process until they reach a small number that is divisible by 683.
For example, check if 4098 is divisible by 683 using the divisibility test. Multiply the last digit by 5, i.e., 8 × 5 = 40.
Subtract the remaining digits excluding the last digit by 40, 409 – 40 = 369.
Since 369 is not a multiple of 683, 4098 is not divisible by 683.
- Use the division method to verify: Students can verify their results by using the division method. This helps them confirm their findings and learn the process better.
Common Mistakes and How to Avoid Them in Divisibility Rule of 683
The divisibility rule of 683 allows quick checks for divisibility, but common mistakes, such as calculation errors, can lead to incorrect results. Here, we will address some common mistakes to help you understand.
Mistake 1
Not following the correct steps.
Students should adhere to the correct steps, multiplying the last digit by 5 and then subtracting the result from the remaining digits, excluding the last digit, to check for divisibility by 683.
Mistake 2
Including the last digit in subtraction.
Remember to exclude the last digit while subtracting and include all the remaining digits.
Mistake 3
Not repeating the process when the result is large.
Students often stop the process after obtaining a large result after subtraction. The process should be repeated until a small number divisible by 683 is obtained.
Mistake 4
Not considering negative values.
Students sometimes neglect negative values, thinking divisibility rules don’t apply to them. However, the divisibility rule is applicable for negative values too. Consider negative results as positive when checking for divisibility.
Mistake 5
Confusing the steps.
Students often confuse or forget the steps. To avoid errors, practice regularly.
Divisibility Rule of 683 Examples
Problem 1
Is 2049 divisible by 683?
Yes, 2049 is divisible by 683.
Explanation
To check if 2049 is divisible by 683, divide 2049 by 683.
1) Perform the division: 2049 ÷ 683 = 3.
2) As the result is a whole number, 2049 is divisible by 683.
Problem 2
Check the divisibility rule of 683 for 1366.
No, 1366 is not divisible by 683.
Explanation
To check if 1366 is divisible by 683, divide 1366 by 683.
1) Perform the division: 1366 ÷ 683 = 2.
2) The result is a whole number, but the quotient must be an integer without remainder.
3) Since 1366 does not fully divide into 683 (it’s a whole number, but not without remainder), it is not divisible by 683.
Problem 3
Is -2049 divisible by 683?
Yes, -2049 is divisible by 683.
Explanation
To check if -2049 is divisible by 683, we consider the positive equivalent.
1) Divide the absolute value: 2049 ÷ 683 = 3.
2) As the result is a whole number, -2049 is divisible by 683.
Problem 4
Can 2732 be divisible by 683 following the divisibility rule?
Yes, 2732 is divisible by 683.
Explanation
To check if 2732 is divisible by 683, perform the division.
1) Divide 2732 by 683: 2732 ÷ 683 = 4.
2) The result is a whole number, hence 2732 is divisible by 683.
Problem 5
Check the divisibility rule of 683 for 1366, but using a different approach.
No, 1366 is not divisible by 683.
Explanation
We have already divided 1366 by 683 and found it does not divide without remainder.
1) Repeat the division: 1366 ÷ 683 = 2.
2) This confirms that 1366 is not divisible by 683, as it doesn’t divide evenly.
FAQs on Divisibility Rule of 683
1.What is the divisibility rule for 683?
2.How many numbers are there between 1 and 2000 that are divisible by 683?
3.Is 1366 divisible by 683?
4.What if I get 0 after subtracting?
5.Does the divisibility rule of 683 apply to all integers?
6.How can children in Oman use numbers in everyday life to understand Divisibility Rule of 683?
7.What are some fun ways kids in Oman can practice Divisibility Rule of 683 with numbers?
8.What role do numbers and Divisibility Rule of 683 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 683 skills?
Important Glossaries for Divisibility Rule of 683
- Divisibility rule: A set of steps used to determine if one number is divisible by another without performing division.
- Multiples: The results obtained by multiplying a number by an integer. For example, multiples of 683 are 683, 1366, 2049, etc.
- Integers: Numbers that include all whole numbers, their negatives, and zero.
- Subtraction: A process of finding the difference between two numbers by taking one number away from another.
- Verification: The process of confirming the correctness of a result, often involving additional methods such as division.
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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.
