例句與造句

1. The elements 2 and 1 + are two " maximal common divisors " ( i . e . any common divisor which is a multiple of 2 is associated to 2, the same holds for 1 +, but they are not associated, so there is no greatest common divisor of and " b ".
2. It's difficult to find maximal common divisor in a sentence. 用maximal common divisor造句挺難的