The teacher bought 63 pieces of erasers and 56 pencils, mixed them together and awarded them to several students equally. Each student got the same amount of stationery of the same kind. Ask: How many students can be awarded at most?
老师买来63块橡皮和56支铅笔，把他们混合在一起再平均奖给若干名同学，每名同学得到的同种文具的数量分别相等，问：最多可以奖给几名同学？
<result>7</result>