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数学
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三个数371,429,516分别除以A后所得的余数相同,则A等于______.
人气:261 ℃ 时间:2019-08-22 12:37:41
解答
429-371=58=2×29,
516-429=87=3×29;
516-371=145=5×29;
所以这个整数为三个差的公有因数:29;
故答案为:29.
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