A certain product is composed of three parts A, B, and C. A worker can produce 5 A, or 3 B, or 6 C every day. The factory should produce as many products as possible every day. There are 210 workers in total. What is the maximum number of products that the factory can produce in a day.
某个产品有A、B、C三个部件组成，一个工人每天可以生产5个A，或者生产3个B，或者生产6个C，要使工厂每天生产的产品尽量多，共210名工人，该厂一天最多生产多少个产品．
<gadget id="calculator">3 / 6</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) + 1 + (1/2)</gadget>
<output>21/10 = around 2.1</output>

<gadget id="calculator">210 / (21/10)</gadget>
<output>100</output>

<gadget id="calculator">(1/2) * 100 * 6</gadget>
<output>300</output>

<result>300</result>