Last updated on May 26th, 2025
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 404.
The divisibility rule for 404 is a method by which we can find out if a number is divisible by 404 or not without using the division method. Check whether 80808 is divisible by 404 with the divisibility rule.
Step 1: Divide the number by 4, the result must be a whole number. In 80808, check if 80808 is divisible by 4. 80808 ÷ 4 = 20202.
Step 2: Now, check if the result from Step 1 is divisible by 101. 20202 ÷ 101 = 200.
Step 3: Since the result from Step 2 is a whole number, 80808 is divisible by 404.
Learning the divisibility rule will help kids to master division. Let’s learn a few tips and tricks for the divisibility rule of 404.
Memorize the multiples of 404 (404, 808, 1212, 1616, etc.) to quickly check divisibility. If the final result is a whole number, then the original number is divisible by 404.
Break down 404 into smaller factors like 4 and 101 to simplify the process.
Students should keep repeating the divisibility process until they reach a small number that is divisible by 404. For example, check if 161616 is divisible by 404 using the divisibility test. Divide by 4: 161616 ÷ 4 = 40404. Then, divide 40404 by 101: 40404 ÷ 101 = 400. Since 400 is a whole number, 161616 is divisible by 404.
Students can use the division method as a way to verify and crosscheck their results. This will help them to verify and also learn.
The divisibility rule of 404 helps us to quickly check if the given number is divisible by 404, but common mistakes like calculation errors lead to incorrect calculations. Here we will understand some common mistakes that will help you to understand.
Is the number of pages in a book (1212) divisible by 404?
Yes, 1212 is divisible by 404.
To determine if 1212 is divisible by 404, follow these steps:
1) Divide the number by 404 directly.
2) 1212 ÷ 404 = 3.
3) Since the result is a whole number, 1212 is divisible by 404.
Check if the number of seats in a stadium (2020) is divisible by 404.
No, 2020 is not divisible by 404.
To check if 2020 is divisible by 404:
1) Divide the number by 404 directly.
2) 2020 ÷ 404 = 5.
3) The result is not a whole number, indicating that 2020 is not divisible by 404.
Is the annual rainfall (3030 mm) in a region divisible by 404?
No, 3030 is not divisible by 404.
To verify if 3030 is divisible by 404:
1) Divide the number by 404 directly.
2) 3030 ÷ 404 ≈ 7.5.
3) The result is not a whole number, so 3030 is not divisible by 404.
Can the total number of participants (808) in a marathon be evenly divided by 404?
Yes, 808 is divisible by 404.
To confirm if 808 is divisible by 404:
1) Divide the number by 404 directly.
2) 808 ÷ 404 = 2.
3) The result is a whole number, thus 808 is divisible by 404.
Check if a shipment of goods containing 1616 items is divisible by 404.
Yes, 1616 is divisible by 404.
To check if 1616 is divisible by 404:
1) Divide the number by 404 directly.
2) 1616 ÷ 404 = 4.
3) Since the result is a whole number, 1616 is divisible by 404.
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.
: She loves to read number jokes and games.