It is known that the sum of the dividend, divisor, quotient and remainder is 235, where the quotient is 27 and the remainder is 6. What is the divisor?
已知被除数、除数、商与余数的和是235，其中商是27，余数是6，求除数是多少？
<gadget id="calculator">235 - 27 - 6 - 6</gadget>
<output>196</output>

<gadget id="calculator">27 + 1</gadget>
<output>28</output>

<gadget id="calculator">196 / 28</gadget>
<output>7</output>

<result>7</result>