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common denominator
noun
plural
common denominators
^{}
common denominator
noun
plural
common denominators
Learner's definition of COMMON DENOMINATOR
[count]
1
mathematics
:
a number that can be divided by each of the denominators of a group of fractions
2
:
something (such as a feature or quality) that is shared by all the members of a group of people or things
—
see also lowest common denominator