lǎo / shī / yāo / qiú / wǒ / men / xiě / chū / zhè / liǎng / gè / shù / de / suǒ / yǒu / gōng / yuē / shù

老师要求我们写出这两个数的所有公约数。

The teacher asked us to write down all the common factors of these two numbers.