[int64]$num = 20
$i = $num
$answer = 0
while ($answer -eq 0)
{
	$answer = $i
	for ($j=$num; $j -gt 1; $j--)
	{
		if ($i%$j -ne 0)
		{
			$answer = 0
			break
		}
	}
	if ($j -lt $num*.75)
	{
		write-host $i
	}
	$i += $num
}
$answer