Use 96 red flowers and 72 yellow flowers to form a bouquet. If each bouquet has the same number of red flowers and the same number of yellow flowers, what is the minimum number of flowers in each bouquet?
用96朵红花和72朵黄花扎成花束，如果每束的红花朵数相同，黄花朵数也相同，每束花最少有多少朵．
<gadget id="calculator">2 * 2 * 2 * 3</gadget>
<output>24</output>

<gadget id="calculator">96 / 24</gadget>
<output>4</output>

<gadget id="calculator">72 / 24</gadget>
<output>3</output>

<gadget id="calculator">4 + 3</gadget>
<output>7</output>

<result>7</result>