What is the greatest prime factor of 417 - 228 ?
2
3
5
7
11
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题错了哦 https://gmatclub.com/forum/what-is-the-greatest-prime-factor-of-104757.html
417 - 228 ……原题应该是 4的17次方减去2的26次方
题错了哦
https://gmatclub.com/forum/what-is-the-greatest-prime-factor-of-104757.html
417 - 228 ……原题应该是 4的17次方减去2的26次方