Find the H.C.F. and L.C.M. of 2/3, 8/9, 16/81 and 10/27.  Answers:	A) 2/81 and 80/3	B) 1/80 and 70/2	C) 1/90 and 60/3	D) 1/75 and 40/5	E) None of them
H.C.F. of given fractions = H.C.F. of 2,8,16,10/L.C.M. of 3,9,81,27 = 2/81   L.C.M of given fractions = L.C.M. of 2,8,16,10/H.C.F. of 3,9,81,27 = 80/3   2/81 and 80/3nswer is 2/81 and 80/3.
<result>A</result>
Find the H.C.F. and L.C.M. of 2/3, 8/9, 16/81 and 10/27.