JSFiddle - React, Tailwind, and code Playground

HTML

<input id='num'></input>
<input id='high'></input>
<div id='outputArea'></div>
<button>Evaluate</button>

JavaScript

function calculate(num) {
    var int = 2;
    var num = document.getElementById("num").value;
    var high = document.getElementById("high").value;
    var str = "";
    while (num <= high) {
        str += "<b>" + num + "</b>: ";
        for (var i = 2; i <= num; i++) { 
            if (num % i === 0) {               
                str += i;
                if(i!=num) {
                   str += ",";
                }
            }
        }
        num++;
        str += "<br>";
    }
    document.getElementById("outputArea").innerHTML = str;
}

$('button').on('click', function() {
    calculate(10);
});