Students in a certain class are doing exercises, and the students are divided into groups of 10 and 14, and they are all divided exactly. How many students are there at least in this school?
某班同学们做操，把学生分为10人一组，14人一组，都恰好分完，这个学校至少有多少个学生？
<gadget id="calculator">2 * 5 * 7</gadget>
<output>70</output>

<result>70</result>