Question

What is the least common denominator of 2 4/12,3 1/2,3/7,4/8

Answer 1

24 is the least common denominator

Answer 2

The answer would be 168.

To show my work apparently since the mods wont stop deleting my answers.

Rewrite input as fractions if needed.
28/12, 7/2, 3/7, 4/8

For the denominators (12, 2, 7, 8) the least common multiple (LCM) is 168.

Therefore, the least common denominator is 168.