It is known that the least common multiple of two numbers A and B = 2**3*3*7, where the number of A = 2**2*7, then what is the minimum number of B.
已知甲乙两数的最小公倍数=2**3*3*7，其中甲数=2**2*7，那么乙数最小是多少．
<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">4 * 2 * 3</gadget>
<output>24</output>

<result>24</result>