What is the less common denominator?

Answer:
12
Step-by-step explanation:
Rewriting input as fractions if necessary:
5/6, 1/4
For the denominators (6, 4) the least common denominator (LCD) is 12.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
5/6 = 5/6 × 2/2 = 10/12
1/4 = 1/4 × 3/3 = 3/12