pick odd one out mention reason for your answer
396,462,572,427,671,264

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Please find below the solution to the asked query:

$$\begin{gathered} \mathrm{Odd} \mathrm{number} = \mathrm{Which} \mathrm{is} \mathrm{not} \mathrm{multiple} \mathrm{of} 2 \\ \mathrm{So} \\ \left(1\right)396 \\ \mathrm{Chk} \\ \Rightarrow \frac{396}{2}=198 \\ \mathrm{So} \mathrm{it} \mathrm{is} \mathrm{not} \mathrm{an} \mathrm{odd} \mathrm{number}. \\ \left(2\right) \\ 462 \\ \mathrm{Chk} \\ \Rightarrow \frac{462}{2}=231 \\ \mathrm{So} \mathrm{it} \mathrm{is} \mathrm{not} \mathrm{an} \mathrm{odd} \mathrm{number}. \\ \left(3\right). \\ 572 \\ \mathrm{Chk} \\ \Rightarrow \frac{572}{2}=286 \\ \mathrm{So} \mathrm{it} \mathrm{is} \mathrm{not} \mathrm{an} \mathrm{odd} \mathrm{number}. \\ \left(4\right) \\ 427 \\ \mathrm{Chk} \\ \Rightarrow \frac{427}{2}=213.5 \\ \mathrm{So} \mathrm{it} \mathrm{is} \mathrm{not} \mathrm{the} \mathrm{multiple} \mathrm{of} 2 \mathrm{so} \mathrm{it} \mathrm{is} \mathrm{an} \mathrm{odd} \mathrm{number}. \\ \left(5\right) \\ 671 \\ \mathrm{Chk} \\ \Rightarrow \frac{671}{2}=335.5 \\ \mathrm{So} \mathrm{it} \mathrm{is} \mathrm{not} \mathrm{the} \mathrm{multiple} \mathrm{of} 2 \mathrm{so} \mathrm{it} \mathrm{is} \mathrm{an} \mathrm{odd} \mathrm{number}. \\ \left(6\right) \\ 264 \\ \mathrm{Chk} \\ \Rightarrow \frac{264}{2}=132 \\ \mathrm{So} \mathrm{it} \mathrm{is} \mathrm{not} \mathrm{an} \mathrm{odd} \mathrm{number}. \\ \mathrm{Answer} 427,671 \mathrm{is} \mathrm{an} \mathrm{odd} \mathrm{numbers}. \end{gathered}$$

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