Calculate φ(5)
This is known as the totient
Calculate factors for 5
Factors < 5 with 1 as common factor
Build totient list
1,2,3,4
Final Answer
φ(5) = 4
What is the Answer?
φ(5) = 4
How does the Eulers Totient (φ) Calculator work?
Free Eulers Totient (φ) Calculator - Given a positive integer (n), this calculates Euler‘s totient, also known as φ
This calculator has 1 input.
This calculator has 1 input.
What 1 formula is used for the Eulers Totient (φ) Calculator?
φ(n) = All numbers less than n which only have 1 as a common factor
What 5 concepts are covered in the Eulers Totient (φ) Calculator?
- eulers totient (φ)
- factor
- a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n.
- phi
- A letter of the greek alphabet used for math notation.
Φ φ - prime number
- a natural number greater than 1 that is not a product of two smaller natural numbers.
- totient
- The number of positive integers not greater than a specified integer that are relatively prime to it
