Although their backgrounds were different, the two artists found several common denominators in their work.

In modern linguistics, the suffix -ish is often considered non-denominal in contexts where it does not form words from nouns.

To add 1/3 and 1/4, calculate the lowest common denominator and rewrite each fraction with that common denominator.

When we compare different fractions, we often have to find the lowest common denominators before adding them.