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Scientific Calculator
fadebar Factorization Calculator
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
fadebar Greatest Common Divisor
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 the two 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
fadebar Arithmetic mean 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 message in an alert box. Display error messages by hiding and showing a div.
fadebar Arithmetic mean Calculator of N numbers.
var h='';
for( var i = 0 ;i< n ;i++){
h += '<input type="text" id="text'+i+'" />';
}

fadebar
Prime factorization Calculator
Create a new web page that allows the user to enter a number into a text field.
  • create a function called isPrime() that returns true if parameter is a prime number
  • create a function called getPrimeFactorization( num) that returns an array consisting of the prime factors
  • the calculator should let the user decide whether or not to
    • a) print how many prime numbers there are between 2 and the input
    • b) determine whether or not input number is a prime number
    • c) print the prime factorization of each number
      • to get an A+ use exponent form so that
      • primeFactorization( 18 ) = 2* 3^2 (not 2 * 3*3)
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