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 613, 671, 764, 640 i.e. 1 largest integer that divides all the numbers equally.
GCD of 613, 671, 764, 640 is 1
GCD(613, 671, 764, 640) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 613, 671, 764, 640 is 1
GCD(613, 671, 764, 640) = 1
Given Input numbers are 613, 671, 764, 640
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 613
List of positive integer divisors of 613 that divides 613 without a remainder.
1, 613
Divisors of 671
List of positive integer divisors of 671 that divides 671 without a remainder.
1, 11, 61, 671
Divisors of 764
List of positive integer divisors of 764 that divides 764 without a remainder.
1, 2, 4, 191, 382, 764
Divisors of 640
List of positive integer divisors of 640 that divides 640 without a remainder.
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640
Greatest Common Divisior
We found the divisors of 613, 671, 764, 640 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 613, 671, 764, 640 is 1.
Therefore, GCD of numbers 613, 671, 764, 640 is 1
Given Input Data is 613, 671, 764, 640
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 613 is 613
Prime Factorization of 671 is 11 x 61
Prime Factorization of 764 is 2 x 2 x 191
Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5
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(613, 671) = 411323
GCD(613, 671) = ( 613 x 671 ) / 411323
GCD(613, 671) = 411323 / 411323
GCD(613, 671) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 764
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 764) = 764
GCD(1, 764) = ( 1 x 764 ) / 764
GCD(1, 764) = 764 / 764
GCD(1, 764) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 640
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 640) = 640
GCD(1, 640) = ( 1 x 640 ) / 640
GCD(1, 640) = 640 / 640
GCD(1, 640) = 1
GCD of 613, 671, 764, 640 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 613, 671, 764, 640?
GCD of 613, 671, 764, 640 is 1
2. Where do I get the detailed procedure to find GCD of 613, 671, 764, 640?
You can find a detailed procedure to find GCD of 613, 671, 764, 640 on our page.
3. How to find GCD of 613, 671, 764, 640 on a calculator?
You can find the GCD of 613, 671, 764, 640 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.