153 LearnersLast updated on May 26th, 2025
Divisibility Rule of 479
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 479.
What is the Divisibility Rule of 479?
The divisibility rule for 479 is a method by which we can find out if a number is divisible by 479 or not without using the division method. Check whether 958 is divisible by 479 with the divisibility rule.
Step 1: Multiply the last digit of the number by 9. Here in 958, 8 is the last digit, so multiply it by 9. 8 × 9 = 72.
Step 2: Subtract the result from Step 1 from the remaining values but do not include the last digit. i.e., 95 – 72 = 23.
Step 3: As 23 is not a multiple of 479, the number is not divisible by 479. If the result from step 2 were a multiple of 479, then the number would be divisible by 479.
Tips and Tricks for Divisibility Rule of 479
Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 479.
- Know the multiples of 479: Memorize the multiples of 479 (479, 958, 1437, ... etc.) to quickly check divisibility. If the result from the subtraction is a multiple of 479, then the number is divisible by 479.
- Use negative numbers: If the result we get after the subtraction is negative, we will consider its absolute value 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 479.
For example, check if 1916 is divisible by 479 using the divisibility test. Multiply the last digit by 9, i.e., 6 × 9 = 54. Subtract the remaining digits excluding the last digit by 54: 191 – 54 = 137.
Since 137 is still large, repeat the process by multiplying the last digit of 137 by 9: 7 × 9 = 63. Now subtract 63 from the remaining numbers, 13 – 63 = -50.
Consider 50 (the absolute value) and check against the multiples of 479. Since 50 is not a multiple of 479, 1916 is not divisible by 479.
- 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 verify and also learn.
Common Mistakes and How to Avoid Them in Divisibility Rule of 479
The divisibility rule of 479 helps us quickly check if a given number is divisible by 479, 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: multiply the last digit by 9, then subtract the result from the remaining digits excluding the last digit, and check whether it is a multiple of 479.
Divisibility Rule of 479 Examples
Problem 1
Is 958 divisible by 479?
Yes, 958 is divisible by 479.
Explanation
To determine if 958 is divisible by 479, we perform the following steps:
1) Multiply the last digit of the number by 5, 8 × 5 = 40.
2) Add the result to the remaining digits, excluding the last digit, 95 + 40 = 135.
3) Check if 135 is a multiple of 479. Since 135 is not a multiple of 479, 958 is not divisible by 479.
Problem 2
Check the divisibility of 1437 by 479.
No, 1437 is not divisible by 479.
Explanation
For checking divisibility by 479 for 1437, follow these steps:
1) Multiply the last digit by 5, 7 × 5 = 35.
2) Add this result to the remaining digits, excluding the last digit, 143 + 35 = 178.
3) Check if 178 is a multiple of 479. Since 178 is not a multiple of 479, 1437 is not divisible by 479.
Problem 3
Is -2395 divisible by 479?
No, -2395 is not divisible by 479.
Explanation
To check if -2395 is divisible by 479, ignore the negative sign and follow these steps:
1) Multiply the last digit by 5, 5 × 5 = 25.
2) Add this result to the remaining digits, excluding the last digit, 239 + 25 = 264.
3) Check if 264 is a multiple of 479. Since 264 is not a multiple of 479, -2395 is not divisible by 479.
Problem 4
Can 4790 be divisible by 479?
Yes, 4790 is divisible by 479.
Explanation
To determine if 4790 is divisible by 479, follow these steps:
1) Multiply the last digit by 5, 0 × 5 = 0.
2) Add the result to the remaining digits, excluding the last digit, 479 + 0 = 479.
3) Check if 479 is a multiple of 479. Yes, 479 is a multiple of 479 (479 x 1 = 479).
Problem 5
Check the divisibility of 9580 by 479.Check the divisibility of 9580 by 479.
Yes, 9580 is divisible by 479.
Explanation
To check if 9580 is divisible by 479, perform the following steps:
1) Multiply the last digit by 5, 0 × 5 = 0.
2) Add the result to the remaining digits, excluding the last digit, 958 + 0 = 958.
3) Check if 958 is a multiple of 479. Yes, 958 is a multiple of 479 (479 x 2 = 958).
FAQs on Divisibility Rule of 479
1.What is the divisibility rule for 479?
2.How many numbers are there between 1 and 1000 that are divisible by 479?
3.Is 958 divisible by 479?
4.What if I get 0 after subtracting?
5.Does the divisibility rule of 479 apply to all integers?
6.How can children in Australia use numbers in everyday life to understand Divisibility Rule of 479?
7.What are some fun ways kids in Australia can practice Divisibility Rule of 479 with numbers?
8.What role do numbers and Divisibility Rule of 479 play in helping children in Australia develop problem-solving skills?
9.How can families in Australia create number-rich environments to improve Divisibility Rule of 479 skills?
Important Glossaries for Divisibility Rule of 479
- 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 479 if the process outlined is satisfied.
- Multiples: Multiples are the results we get after multiplying a number by an integer. For example, multiples of 479 are 479, 958, 1437, etc.
- Integers: Integers are the numbers that include all whole numbers, negative numbers, and zero.
- Subtraction: Subtraction is a process of finding out the difference between two numbers by reducing one number from another.
- Absolute value: The absolute value of a number is the non-negative value of that number without regard to its sign.
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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.
