If $73!$ has $16$ zeroes at the end, how many zeroes will $80!$ have at the end?

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VJesus12: Legendary Member; Posts: 2276; Joined: Sat Oct 14, 2017 6:10 amFollowed by: 3 members

by VJesus12 » Tue Nov 10, 2020 3:56 am

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If $73!$ has $16$ zeroes at the end, how many zeroes will $80!$ have at the end?

A. 16
B. 17
C. 18
D. 19
E. 20

Answer: D

Source: Veritas Prep

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Source: Beat The GMAT — Problem Solving | Tue Nov 10, 2020 3:56 am

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