Create a new web page that allows the user to enter a number into a text field. Then print out all of its factors with commas in between it.

• The text field should ensure that only numbers are entered (no other characters)
• If the user types an improper message then show them an error message ie alert("invalid input")
• Otherwise show the factors.
• Final product should resemble this factorization calculator

Create a new web page that allows the user to enter a number into 2 different text field. Then print out the greatest common divisor of thet wo numbers.

• Both text field should ensure that only numbers are entered (no other characters)
• If the user types an improper message then show them an error message ie alert("invalid input")
• Otherwise show the greatest common divisor.
• Final product should resemble this factorization calculator

Create a new web page that allows the user to enter up to 6 numbers. This page should have 6 text fields, one button and one div to display the answer. Like the prior project, you should not let the user enter anything other than numbers . Instead of showing a mesage in an alert box. Display error messages by hiding and showing a div.

var h='';
for( var i = 0 ;i< n ;i++){
h += '<input type="text" id="text'+i+'" />';
}