Prime or not

by John Kiran

HTML

<p>
Prime Number or not
</p>
<input id="ipt" type="text">
<button id="btn">
Check
</button>
<p id='result'>

</p>

JavaScript

//get input element
let num = document.getElementById("ipt");
let para = document.getElementById("result");
//btn onclick prime or not
document.getElementById("btn").addEventListener("click", () => {
  let number = num.value; 
  let count=1;
  if(number>1) {
  	for(let i=2;i<=number/2;i++) {
  		if((number%i)==0) count++;
    } 
    if(count>1) {
  		para.innerHTML ="Not a Prime";  
    } else {
    	para.innerHTML ="Prime Number";  
    }
   } else {
   		para.innerHTML ="Enter number greater than 1";  
   }
 	
	}
);