playing cards, the points are 1, 1, 1, 2, 2, 3, 4, 5, 10. Archie took 5 of them and found that the product was 80. Dongdong also took 5 cards from it and found that the product was 120. If only one of the poker cards taken by two people is the same, what is the point of this poker card?
9张扑克牌，点数分别为1、1、1、2、2、3、4、5、10．阿奇从中取了5张，发现乘积是80．冬冬也从中取了5张，发现乘积是120．如果两人所取的扑克牌只有一张是相同的，这张扑克牌的点是多少？
<gadget id="calculator">2_400 / 80</gadget>
<output>30</output>

<gadget id="calculator">120 / 30</gadget>
<output>4</output>

<result>4</result>