The number of students in the school participating in the gymnastics performance is between 60 and 100. Divide these students into groups of 8 or 12 according to the number of students. How many students are there at least to participate in this performance?
学校参加体操表演的学生人数在60～100之间．把这些同学按人数平均分成8人一组，或平均分成12人一组都正好分完．参加这次表演的同学至少有多少人．
<result>72</result>