Q5.html

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Euler-5</title>
</head>
<body>
<div>
<input id="result" type="text" readonly>
</div>
<script>
var result=0;

var isDivisible = function(n){
	var count = 0;
	for(var i=20;i>=2;i--){
		if(n%i == 0){
			count++;
			if(count >= 19)
				return true;
		}else{
			return false;
		}
	}
}; 

for(var i=2521;;i++){
	if(isDivisible(i)){
		result = i;
		break;
	}else{
		continue;
	}
}

document.getElementById("result").value = result;
</script>
</body>