Calculators Effects >>> Least Common Multiple and Greatest Common Divisor.


		<script 
		language="javascript"
		type="text/javascript">

		/* Visit http://www.yaldex.com/ 
		for full source code

		and get more free JavaScript, CSS and DHTML scripts! */

		<!-- Begin

		function 
		getGCD()
		{

		var 
		w,
		x,
		y;

		x
		=
		document.lcm_gcd.a.value;

		y
		=
		document.lcm_gcd.b.value;

		while
		(y
		!=
		0)
		{

		w 
		=
		x
		%
		y;

		x
		=
		y;

		y
		= 
		w;

		}

		return
		x;

		}

		function 
		getLCM()
		{

		var 
		gcd = 
		getGCD();

		var 
		lcm =
		(document.lcm_gcd.a.value
		*
		document.lcm_gcd.b.value)
		/ 
		gcd;

		document.lcm_gcd.lcmA.value
		= 
		lcm;

		document.lcm_gcd.gcdA.value
		= 
		gcd;

		}

		//  End -->

		</script>

		<form
		name=lcm_gcd>

		<table
		border=0>

		<tr>

		<td 
		width=200>

		First Value

		<br>

		<input
		type=text
		name=a>

		</td>

		<td 
		width=200>

		Second Value

		<br>

		<input
		type=text
		name=b>

		</td>

		</tr>

		<tr>

		<td 
		colspan=2
		align=center>

		<br>

		<input
		type=button
		value=Solve
		onClick="getLCM()">

		<br>

		</td>

		</tr>

		<tr>

		<td>

		Least Common Multiple

		<br>

		<input
		type=text
		name=lcmA>

		</td>

		<td>

		Greatest Common Divisor

		<br>

		<input
		type=text
		name=gcdA>

		</td>

		</tr>

		</table>

		</form>