what is 14/70 is simplest form

$${\frac{{\mathtt{14}}}{{\mathtt{70}}}} = {\frac{{\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{7}}}{\left({\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{5}}{\mathtt{\,\times\,}}{\mathtt{7}}\right)}} = {\frac{{\mathtt{1}}}{{\mathtt{5}}}}$$

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