Question

What is the least common denominator of1/3 and 1/5

Answer 1

The LCD is 1/15 and 3/15.

Answer 2

The number that results from calculating the lowest common multiple of the denominators of those same fractions is called the lowest common denominator of two or more fractions.
 1/3 and 1/5
 The minimum common denominator is:
 (3) * (5) = 15
 Answer:
 the least common denominator is:
 15