Module: GCD (Greatest Common Divisor)


Problem

2 /10


Long gcd

Problem

Two numbers are given. Find their greatest common divisor.
 
Input data 
Two natural numbers not exceeding 109 are entered.

Imprint 
Output the GCD of the entered numbers.
 

Examples
# Input Output
1 42 12 6

time 1000 ms
memory 256 Mb
Rules for program design and list of errors in automatic problem checking

Teacher commentary

Your Program

Attach a file with the source code of the program:

or select a programming language and type your program

Auto

       

Program check result To check the solution of the problem, you need to register or log in!