Aunt Li watered the rose and Clivia at the same time today, at least how many days later will she water these two kinds of flowers at the same time? (Water once every 4 days for Chinese rose, and once every 6 days for Clivia.)
李阿姨今天给月季和君子兰同时浇了水，至少多少天以后给这两种花同时浇水？(月季每4天浇一次水，君子兰每6天浇一次水．)
<gadget id="calculator">2 * 3 * 2</gadget>
<output>12</output>

<result>12</result>