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 936.
The divisibility rule for 936 is a method by which we can find out if a number is divisible by 936 or not without using the division method. Check whether 7488 is divisible by 936 with the divisibility rule.
Step 1: Check if the number is divisible by 8. Take the last three digits of the number, here in 7488, it is 488. Since 488 is divisible by 8, we proceed to the next step.
Step 2: Check if the number is divisible by 9. Sum all the digits of the number, 7+4+8+8=27. Since 27 is divisible by 9, we proceed to the next step.
Step 3: Check if the number is divisible by 13. Remove the last digit, double it, and subtract from the remaining number. Repeat until a small number is obtained. 7−(2×8)=−9. Since −9 is a multiple of 13, the number is divisible by 13.
Therefore, the number 7488 is divisible by 936.
Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 936.
Memorize the multiples of 936 (936, 1872, 2808, etc.) to quickly check divisibility. If the number matches a multiple of 936, then it is divisible by 936.
If the result we get after subtraction is negative, we will avoid the symbol and consider it as positive while checking the divisibility of a number.
Students should keep repeating the divisibility process until they reach a small number that is divisible by 936.
For example: Check if 18720 is divisible by 936 using the divisibility test.
Check for divisibility by 8: The last three digits 720 are divisible by 8.
Check for divisibility by 9: Sum of the digits is 18, which is divisible by 9.
Check for divisibility by 13: 187−(2×0)=187−0=187, 18−(2×7)=18−14=4, which is not divisible by 13, so repeat the process: 4−(2×4)=-4, which is not correct, indicating a need to repeat or verify steps again.
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 936 helps us to quickly check if the given number is divisible by 936, but common mistakes like calculation errors lead to incorrect calculations. Here we will understand some common mistakes and how to avoid them.
Can 1872 be divided by 936 without a remainder?
Yes, 1872 is divisible by 936.
To determine if 1872 is divisible by 936, we perform the division operation directly: 1872 ÷ 936 = 2. Since the result is a whole number, 1872 is divisible by 936.
Is 2808 divisible by 936?
Yes, 2808 is divisible by 936.
Let's check if 2808 can be divided evenly by 936. Perform the division: 2808 ÷ 936 = 3. Since the division results in a whole number, 2808 is divisible by 936.
Verify if 4680 is divisible by 936.
No, 4680 is not divisible by 936.
To check divisibility, divide 4680 by 936: 4680 ÷ 936 ≈ 5. The result is not a whole number, indicating that 4680 is not divisible by 936 without a remainder.
Does 9360 follow the divisibility rule of 936?
Yes, 9360 is divisible by 936.
Divide 9360 by 936 to see if it divides evenly: 9360 ÷ 936 = 10. The result is a whole number, so 9360 is divisible by 936.
Check if 7488 can be divided evenly by 936.
No, 7488 is not divisible by 936.
To determine divisibility, divide 7488 by 936: 7488 ÷ 936 ≈ 8. The quotient is not a whole number, indicating 7488 is not divisible by 936 without a remainder.
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.