There is a truckload of beverages, if you move 3 boxes each time, there will be 1 box left, if you move 5 boxes each time, there will be 1 box left, if you move 7 boxes each time, there will be 1 box left. How many cartons are there at least in this car?
有一车饮料，如果每次搬3箱还剩1箱，如果每次搬5箱还剩1箱，如果每次搬7箱还剩1箱．这车饮料至少有多少箱？
<gadget id="calculator">3 * 5 * 7</gadget>
<output>105</output>

<gadget id="calculator">105 + 1</gadget>
<output>106</output>

<result>106</result>