What is the least common denominator between 5/6, 2/9 1/12, 3/8 5/9, 2/15

LCD is least common denominator, also called least common multiple LCM 5/6, 2/9   LCD is 18 1/12, 3/8 LCD is 24 5/9, 2/15 LCD is 45 18, 24, and 45 are the least common multiples of the denominators for their own pair.  :)