There are more than 100 sixth-grade students in the school, but less than 140. If they are divided into groups of 8 or 12, there will be 3 students. How many sixth-grade students are there?
学校六年级学生超过100人，却不足140人，将他们按每各组8人或每组12人分，都余3人，六年级学生实际有多少人？
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<gadget id="calculator">24 * 5</gadget>
<output>120</output>

<gadget id="calculator">120 + 3</gadget>
<output>123</output>

<result>123</result>