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Question
Find the HCF by the division method and reduce to the simplest form.
`161/69`
Solution
`69)overline(161)(2`
− 138
`23)overline(69)(3`
− 69
0
HCF = 23
∴ `161/69 = (161 div 23)/(69 div 23) = 7/3`
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