Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 367, 197, 79, 644 i.e. 1 largest integer that divides all the numbers equally.
GCD of 367, 197, 79, 644 is 1
GCD(367, 197, 79, 644) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 367, 197, 79, 644 is 1
GCD(367, 197, 79, 644) = 1
Given Input numbers are 367, 197, 79, 644
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 367
List of positive integer divisors of 367 that divides 367 without a remainder.
1, 367
Divisors of 197
List of positive integer divisors of 197 that divides 197 without a remainder.
1, 197
Divisors of 79
List of positive integer divisors of 79 that divides 79 without a remainder.
1, 79
Divisors of 644
List of positive integer divisors of 644 that divides 644 without a remainder.
1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
Greatest Common Divisior
We found the divisors of 367, 197, 79, 644 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 367, 197, 79, 644 is 1.
Therefore, GCD of numbers 367, 197, 79, 644 is 1
Given Input Data is 367, 197, 79, 644
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 367 is 367
Prime Factorization of 197 is 197
Prime Factorization of 79 is 79
Prime Factorization of 644 is 2 x 2 x 7 x 23
The above numbers do not have any common prime factor. So GCD is 1
Step1:
Let's calculate the GCD of first two numbers
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(367, 197) = 72299
GCD(367, 197) = ( 367 x 197 ) / 72299
GCD(367, 197) = 72299 / 72299
GCD(367, 197) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 79
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 79) = 79
GCD(1, 79) = ( 1 x 79 ) / 79
GCD(1, 79) = 79 / 79
GCD(1, 79) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 644
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 644) = 644
GCD(1, 644) = ( 1 x 644 ) / 644
GCD(1, 644) = 644 / 644
GCD(1, 644) = 1
GCD of 367, 197, 79, 644 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 367, 197, 79, 644?
GCD of 367, 197, 79, 644 is 1
2. Where do I get the detailed procedure to find GCD of 367, 197, 79, 644?
You can find a detailed procedure to find GCD of 367, 197, 79, 644 on our page.
3. How to find GCD of 367, 197, 79, 644 on a calculator?
You can find the GCD of 367, 197, 79, 644 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.