Among the natural numbers from 1 to 120, how many numbers are there that are divisible by 3 or 5?
从1到120的自然数中，能被3整除或被5整除的数共有的个数是多少个
<gadget id="calculator">120 / 3</gadget>
<output>40</output>

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

<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<gadget id="calculator">120 / 15</gadget>
<output>8</output>

<gadget id="calculator">24 - 8</gadget>
<output>16</output>

<gadget id="calculator">40 + 16</gadget>
<output>56</output>

<result>56</result>