Euler Phi Function of Square-Free Integer/Examples

Examples of Euler Phi Function of Square-Free Integer

Euler Phi Function of $6$

$\map \phi 6 = 2$

Euler Phi Function of $30$

$\map \phi {30} = 8$

Euler Phi Function of $42$

$\map \phi {42} = 12$

Euler Phi Function of $78$

$\map \phi {78} = 24$

Euler Phi Function of $182$

$\map \phi {182} = 72$

Euler Phi Function of $190$

$\map \phi {190} = 72$

Euler Phi Function of $222$

$\map \phi {222} = 72$

Euler Phi Function of $1798$

$\map \phi {1798} = 840$

Euler Phi Function of $5002$

$\map \phi {5002} = 2400$

Euler Phi Function of $9374$

$\map \phi {9374} = 4536$