The Euler totient function 
gives the number of integers smaller than n that are relatively prime to n---that is, that share no common factors with n other than 1. For example, 
because 1, 5, 7, and 11 share no common factors other than 1. If p is a prime number, then 
because all numbers smaller than p are relatively prime to p.
gives the number of integers smaller than n that are relatively prime to n---that is, that share no common factors with n other than 1. For example, because 1, 5, 7, and 11 share no common factors other than 1. If p is a prime number, then because all numbers smaller than p are relatively prime to p.Write a function to compute the Euler totient function.
Note: I now realize that Cody Problem 656 also deals with the totient function. Apologies to Freddy.
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers12
Suggested Problems
-
Back to basics 6 - Column Vector
1113 Solvers
-
Generate a random matrix A of (1,-1)
430 Solvers
-
99 Solvers
-
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
958 Solvers
-
89 Solvers
More from this Author328
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
