What is the smallest prime factor of $5^8+10^6-50^3?$

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by M7MBA » Fri Jun 05, 2020 8:42 am

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What is the smallest prime factor of $5^8+10^6-50^3?$

A. 2
B. 3
C. 5
D. 7
E. 11

[spoiler]OA=B[/spoiler]

Source: Veritas Prep

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Source: Beat The GMAT — Problem Solving | Fri Jun 05, 2020 8:42 am

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