Problem 45251. Last non-zero digit

• Created by Asif Newaz
• Appears in 2 groups

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By solving this problem, you will make progress in the following group(s)

Sequences & Series II

• 15 Problems
• 89 Finishers

Basics on π

• 10 Problems
• 463 Finishers

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Given a number n, find the last non-zero digit of the factorial of that number. You need to take care of the large values of n.

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Solution Stats

31.2% Correct | 68.8% Incorrect

• 125 Solutions
• 36 Solvers

Last Solution submitted on Dec 07, 2024

Last 200 Solutions

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