The H.C.F. of 2/3, 8/9, 64/81 and 10/27 is : · ABC26GN0471

Subject: General Aptitude · Chapter: H.C.F. and L.C.M. of Numbers

The H.C.F. of $\frac{2}{3}, \frac{8}{9}, \frac{64}{81}$ and $\frac{10}{27}$ is :

(a)$\frac{2}{3}$

(b)$\frac{2}{81}$

(c)$\frac{160}{3}$

(d)$\frac{160}{81}$

Answer

Answer (as printed): B

Explanation

Required H.C.F. $=\frac{\text { H.C.F. of } 2,8,64,10}{\text { L.C.M. of } 3,9,81,27}=\frac{2}{81}$.

Explanation as extracted from the printed page; notation may be imperfect.

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