What is the number that has a remainder of 2 when divided by 3, 5, or 7?
被3、5、7除都余2的数多少
<gadget id="calculator">3 * 5 * 7</gadget>
<output>105</output>

<gadget id="calculator">105 + 2</gadget>
<output>107</output>

<result>107</result>