The G.C.D. of 1.08, 0.36 and 0.9 is:
Choose the correct choice from the following:
A) 0.03  B) 0.9  C) G.C.D.=0.18  D) 0.2  E) 0.21
Given numbers are 1.08, 0.36 and 0.90.   H.C.F. of 108, 36 and 90 is 18,   H.C.F. of given numbers = 0.18.   Answer: Option G.C.D.=0.18
<result>C</result>
The G.C.D. of 1.08, 0.36 and 0.9 is: