八と十二の公約数を求める。
Hachi to juuni no kouyakusuu o motomeru.
To find the common divisors of eight and twelve.
最大公約数は二つの数の約数に含まれる。
Saidaikouyakusuu wa futatsu no kazu no yakusuu ni fukumareru.
The greatest common divisor is included in the divisors of the two numbers.