Xiao Ming uses some small sticks with a length of 6 cm and 8 cm to build a square. If all the squares are to be the same size, what is the minimum side length of the squares?
小明用一些长度为6厘米和8厘米的小棒搭正方形．如果要使所有的正方形都同样大，这些正方形的边长至少是多少厘米？
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<result>24</result>