JSFiddle - React, Tailwind, and code Playground

HTML

<htnml>
  <head>
  <body>
  <p id = "out">
  
  </p>
  </body>
  
  </head>
</htnml>

JavaScript

//alert(gcd(10,5));
var str = get_factors(300);

//str = str.splice(",");
var holder = "";
for(var i = 0;i<=str.length-1;i++){
	//holder += str[i] + " X " + str[i+1] + "<br>";
  holder +=str[i]+"<br>";
}

document.getElementById("out").innerHTML = holder;

function get_factors(num){
	var array = [];
   array.push("1");
  array.push(num);
  for (var i = 2; i < num ; i ++){
  	for(var j = 2; j<num; j++){
    	if(i*j == num){
  			array.push(i);
        array.push(j);
      }
    }
  }
	return array;
}






/*
function lcm(num1,num2){
	return ((num1*num2)/gcd(num1,num2));

}


function gcd(a,b){
	if( a == 0 || b == 0){
  	alert("Please enter valid numbers");
    return false
  }
  var r = 0;
  do{
  	r=a%b;
    a=b;
    b=r;
    
  }while(b!=0);
  return a
}*/