Find the LCM of 1/3, 2/9, 5/6 and 4/27.

We known that,
LCM of fractions = (LCM of numerators) / (HCF of denominators)
∴ Required LCM = (LCM of 1, 2, 5, and 4) / (HCF of 3, 9, 6 and 27)
∴ = 20/3