The five migrant workers received a total wage of 330 yuan after a day of hard work. Due to the different types of work, the highest wage earners received 12, 14, 21, and 28 yuan more than the other four, respectively. What is the wage of the lowest wage earner?
五位打工者一天的辛苦劳动后共获得330元工资，由于工种不同，获得最高工资者比其他四位分别多得12、14、21和28元，获得最低工资者的工资是多少元．
<gadget id="calculator">12 + 14 + 21 + 28 + 330</gadget>
<output>405</output>

<gadget id="calculator">1 + 1 + 1 + 1 + 1</gadget>
<output>5</output>

<gadget id="calculator">405 / 5</gadget>
<output>81</output>

<gadget id="calculator">81 - 28</gadget>
<output>53</output>

<result>53</result>