A number is divisible by 2, is a multiple of 5, and has a prime factor of 3. What is the smallest three-digit number of this number?
一个数既能被2整除，又是5的倍数，还含有质因数3，这个数最小三位数是多少．
<gadget id="calculator">2 * 3 * 5 * 4</gadget>
<output>120</output>

<result>120</result>