Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

Find quotient and remainder by dividing an integer in JavaScript

  • Last Updated : 23 Apr, 2019

There are various methods to divide an integer number by another number and get its quotient and remainder.

Example 1: This example uses the Math.floor() function to calculate the divisor.

Hey geek! The constant emerging technologies in the world of web development always keeps the excitement for this subject through the roof. But before you tackle the big projects, we suggest you start by learning the basics. Kickstart your web development journey by learning JS concepts with our JavaScript Course. Now at it's lowest price ever!




<!DOCTYPE html> 
<html
  
<head
    <title
        Integer division with remainder. 
    </title
</head
  
<body style = "text-align:center;"
    <h1 style = "color:green;"
        GeeksForGeeks 
    </h1
      
    <p id = "Geek_up"></p>
      
    <button onclick = "Geeks()"
        Click Here 
    </button
      
    <p id = "Geek_down" style = "color:green;"></p>
      
    <script
        var up = document.getElementById("Geek_up");
        var a = 39;
        var b = 5;
        up.innerHTML = a + "/" + b;
        function Geeks() { 
            var down = document.getElementById("Geek_down");
            down.innerHTML = "divisor = " + Math.floor(a/b)
                + "<br>" + "remainder = "+ a%b;
        }
    </script
</body
  
</html>                    

Output:

  • Before clicking on the button:
  • After clicking on the button:

Example 2: This example uses the binary ~~ operator to calculate the divisor.






<!DOCTYPE html> 
<html
  
<head
    <title
        Integer division with remainder. 
    </title
</head
  
<body style = "text-align:center;"
      
    <h1 style = "color:green;"
        GeeksForGeeks 
    </h1
      
    <p id = "Geek_up"></p>
      
    <button onclick = "Geeks()"
        Click Here 
    </button
      
    <p id="Geek_down" style="color:green;"></p>
      
    <script
        var up = document.getElementById("Geek_up");
        var a = 39;
        var b = 5;
        up.innerHTML = a + "/" + b;
        function Geeks() { 
            var down = document.getElementById("Geek_down");
            var num = ~~(a / b);
            down.innerHTML = "divisor = " + num + 
                "<br>" + "remainder = "+ a%b;
        
    </script
</body
  
</html>                    

Output:

  • Before clicking on the button:
  • After clicking on the button:

Example 3:This example uses the right shift >> operator to calculate the divisor.




<!DOCTYPE html> 
<html
  
<head
    <title
        Integer division with remainder. 
    </title
</head
  
<body style = "text-align:center;"
    <h1 style = "color:green;"
        GeeksForGeeks 
    </h1
      
    <p id = "Geek_up"></p>
      
    <button onclick = "Geeks()"
        Click Here 
    </button
      
    <p id="Geek_down" style="color:green;"></p>
      
    <script
        var up = document.getElementById("Geek_up");
        var a = 39;
        var b = 5;
        up.innerHTML = a + "/" + b;
        function Geeks() { 
            var down = document.getElementById("Geek_down");
            var num = (a / b) >> 0;
            down.innerHTML = "divisor = " + num + 
                "<br>" + "remainder = "+ a%b;
        
    </script
</body
  
</html>                    

Output:

  • Before clicking on the button:
  • After clicking on the button:



My Personal Notes arrow_drop_up
Recommended Articles
Page :

Start Your Coding Journey Now!