When a number is divided by 7, the remainder is 4, when divided by 9, the remainder is 6, and when divided by 11, the remainder is 2. What is the smallest possible number of this number?
某数除以7余4，除以9余6，除以11余2，那么这个数的最小可能是多少．
<gadget id="calculator">7 * 9</gadget>
<output>63</output>

<gadget id="calculator">63 * 2</gadget>
<output>126</output>

<gadget id="calculator">126 - 3</gadget>
<output>123</output>

<result>123</result>