common denominator
noun /ˌkɒmən dɪˈnɒmɪneɪtə(r)/
/ˌkɑːmən dɪˈnɑːmɪneɪtər/
- (mathematics) a number that can be divided exactly by all the numbers below the line in a set of fractions compare denominatorTopics Maths and measurementc2
- an idea, attitude or experience that is shared by all the members of a group
- They were united through the common denominator of suffering.