When a number is divided by 200, the remainder is 4, when divided by 300, the remainder is 6, and when divided by 500, the remainder is 10. What is the maximum number.
一个数除200余4，除300余6，除500余10．这个数最大是多少．
<gadget id="calculator">49 * 2</gadget>
<output>98</output>

<result>98</result>