- (North American English usually least common denominator)(
mathematics )数学 the smallest number that the bottom numbers of a group of fractions can be divided into exactly 最小公分母 - (North American English also least common denominator)(disapproving)
something that is simple enough to seem interesting to, or to be understood by, the highest number of people in a particular group; the sort of people who are least intelligent or accept something that is of low quality 大众化的东西;最平庸的人