common denominator

noun

1

: a common multiple of the denominators of a number of fractions

2

: a common trait or theme

Synonyms

• commonality
• congruity
• correspondence
• parallel
• resemblance
• similarity
• similitude

Examples of common denominator in a Sentence

Drugs seem to be the common denominator in these crimes.

Recent Examples on the Web

However, the common denominator for these world-changing technologies is that Silicon Valley has the largest concentration of venture capitalists. —Tim Bajarin, Forbes, 5 Nov. 2024

The common denominator in both lineups is replacing VanVleet, who has struggled mightily thus far this season, with Thompson. —Rahat Huq, Forbes, 3 Nov. 2024

Naturally, the common denominator is the legendary producer Norman Lear, who is being honored by the The National Comedy Center in Jamestown, New York with a special exhibit celebrating Lear’s legacy in comedy and civic engagement. —Marc Berman, Forbes, 25 Oct. 2024

Universal language to narrow that gap is missing, so Walmart, in collaboration with the Burning Glass Institute, earlier this year convened a working group of human resources professionals from various companies to create a common denominator. —Worth Sparkman, Axios, 24 Oct. 2024

Word History

First Known Use

1594, in the meaning defined at sense 1

Kids Definition

common denominator

noun

: a number or expression that is a multiple of each of the denominators in a set of fractions

12 is a common denominator of ¼ and ⅓