The quotient of dividing two numbers is 7 and the remainder is 5. What is the smallest divisor?
两个数相除的商是7，余数是5，被除数最小是多少
<gadget id="calculator">5 + 1</gadget>
<output>6</output>

<gadget id="calculator">6 * 7</gadget>
<output>42</output>

<gadget id="calculator">42 + 5</gadget>
<output>47</output>

<result>47</result>