□/□=104…7, what is the minimum dividend.
□/□=104…7，被除数最小是多少．
<gadget id="calculator">7 + 1</gadget>
<output>8</output>

<gadget id="calculator">104 * 8</gadget>
<output>832</output>

<gadget id="calculator">832 + 7</gadget>
<output>839</output>

<result>839</result>