Divide 252 pieces of chocolate, 294 boxes of biscuits, and 336 bags of milk into equal portions, and there is no remainder, so how many portions can be divided at most?
将252块巧克力，294盒饼干，336袋牛奶分成相同的份数，并且都没有余数，那么最多可以分成多少份．
<gadget id="calculator">2 * 3 * 7</gadget>
<output>42</output>

<result>42</result>