问题 填空题 分式c6a2b,5a8b2c3,2b3ac2的最简公分母是:______. 答案 分式c6a2b,5a8b2c3,2b3ac2分母分别为:6a2b,8b2c3,3ac2,故其最简公分母是24a2b2c3.故答案为:24a2b2c3.