Number A=2*2*3*5, Number B=2*2*2*2*3, what is the greatest common divisor of Number A and Number B?
甲数=2*2*3*5，乙数=2*2*2*2*3，甲数和乙数的最大公约数是多少．
<gadget id="calculator">2 * 2 * 3</gadget>
<output>12</output>

<result>12</result>