Lao Yu, Lao Zhang, and Lao Li are three self-employed individuals with 2338 yuan, 2106 yuan and 2019 yuan respectively. They went to the Hanzheng Street Commodity Market to buy a kind of travel shoes with the same price. Everyone uses the money they brought to buy as much of this kind of sneakers as possible. In the end, the remaining three people have the same amount of money. Find the price of each pair of sneakers.
老于，老张，老李是三名个体户，分别带有人民币2338元，2106元和2019元，他们一起到汉正街商品市场买同样价格的一种旅游鞋．各人都用带去的钱尽量多地买这种旅游鞋，最后三人所剩的钱一样多，求每双旅游鞋的价钱．
<result>29</result>