common divisor

n.

公约，公约数；

Creating a new data type
1 Number Theory and Calculus
Convergent (continued fraction)
Inverse
Euclid's Algorithm for the Greatest Common
common divisor
On Euclid's Algorithm And The Computation Of Polynomial Greatest Common Divisors
On Euclid's algorithm and the computation of polynomial greatest common divisors
Approximate Integer Common Divisors
Approximate Integer Common Divisors