下面各数中哪些是质数?哪些是合数?27.37.41.58.61.73.83.95.11.14.33.47.57.62.87.

问题描述:

下面各数中哪些是质数?哪些是合数?27.37.41.58.61.73.83.95.11.14.33.47.57.62.87.

质数: 37,41,61,73,83,11,47,
合数: 27,58,95,14,33,62,87 ,57