Show GCD of three integers (where integers not equal to zero)
is largest positive integer that divides each of the three integers. For example GCD of 12 , 16 , 22 is 2 where factors of 12==>1,2,3,4,6,12
Working:
Python code:Solution 1:import math n1=int(input(“ENTER THE FIRST NUMBER “)) n2=int(input(“ENTER SECOND NUMBER “)) n3=int(input(“ENTER THIRD NUMBER “)) print(“THE GCD OF GIVEN NUMBERS:”,math.gcd(math.gcd(n1,n2),n3)) ENTER THE FIRST NUMBER 12 Working :
Solution 2:def gcd(n1,n2): if(n1==0): return n2 else: return gcd(n2%n1,n1) n1=int(input(“ENTER THE FIRST NUMBER “)) n2=int(input(“ENTER SECOND NUMBER “)) n3=int(input(“ENTER THIRD NUMBER “)) print(“GCD of given two numbers is:”,gcd(n1,gcd(n2,n3))) ENTER THE FIRST NUMBER 12 Very simple.
You can try by yourself, for lcm. View Discussion Improve Article Save Article View Discussion Improve Article Save Article The GCD of three or more numbers equals the product of the prime factors common to all the numbers, but it can also be calculated by repeatedly taking the GCDs of pairs of numbers. gcd(a, b, c) = gcd(a, gcd(b, c)) = gcd(gcd(a, b), c) = gcd(gcd(a, c), b)
Output: 2 Please refer complete article on GCD of more than two (or array) numbers for more details! How do you find the GCD of 3 numbers in Python?Python code:. import math.. n1=int(input(“ENTER THE FIRST NUMBER “)). n2=int(input(“ENTER SECOND NUMBER “)). n3=int(input(“ENTER THIRD NUMBER “)). print(“THE GCD OF GIVEN NUMBERS:”,math.gcd(math.gcd(n1,n2),n3)). How do you calculate GCD in Python?Using Euclidean Algorithm :. Let a, b be the two numbers.. a mod b = R.. Let a = b and b = R.. Repeat Steps 2 and 3 until a mod b is greater than 0.. GCD = b.. Finish.. How do you find the GCD of 3 numbers in C?C Program to find the GCD of Three Numbers. C. #include <stdio.h> int gcd(int a, int b) if (b == 0) return a; return gcd(b, a % b); } ... . C++ #include <iostream> using namespace std; int gcd(int a, int b) if (b == 0) return a; ... . Java. import java.util.*; class Main. public static int gcd(int a,int b) if(b==0) return a;. |