The LCM of $$\frac{2}{3}{\text{,}}\frac{3}{5}{\text{,}}\frac{4}{7},\frac{9}{{13}}$$ is = ?
A. 36
B. $$\frac{1}{{36}}$$
C. $$\frac{1}{{1365}}$$
D. $$\frac{{12}}{{455}}$$
Answer: Option A
Solution (By Examveda Team)
$$\eqalign{ & {\text{Required LCM}} \cr & = \frac{{{\text{LCM of 2,3,4,9}}}}{{{\text{HCF of 3,5,7,13}}}} \cr & = \frac{{36}}{1} \cr & = 36 \cr} $$This Question Belongs to Arithmetic Ability >> Problems On H.C.F And L.C.M
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