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 631, 561, 27, 946 i.e. 1 largest integer that divides all the numbers equally.
GCD of 631, 561, 27, 946 is 1
GCD(631, 561, 27, 946) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 631, 561, 27, 946 is 1
GCD(631, 561, 27, 946) = 1
Given Input numbers are 631, 561, 27, 946
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 631
List of positive integer divisors of 631 that divides 631 without a remainder.
1, 631
Divisors of 561
List of positive integer divisors of 561 that divides 561 without a remainder.
1, 3, 11, 17, 33, 51, 187, 561
Divisors of 27
List of positive integer divisors of 27 that divides 27 without a remainder.
1, 3, 9, 27
Divisors of 946
List of positive integer divisors of 946 that divides 946 without a remainder.
1, 2, 11, 22, 43, 86, 473, 946
Greatest Common Divisior
We found the divisors of 631, 561, 27, 946 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 631, 561, 27, 946 is 1.
Therefore, GCD of numbers 631, 561, 27, 946 is 1
Given Input Data is 631, 561, 27, 946
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 631 is 631
Prime Factorization of 561 is 3 x 11 x 17
Prime Factorization of 27 is 3 x 3 x 3
Prime Factorization of 946 is 2 x 11 x 43
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(631, 561) = 353991
GCD(631, 561) = ( 631 x 561 ) / 353991
GCD(631, 561) = 353991 / 353991
GCD(631, 561) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 27
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 27) = 27
GCD(1, 27) = ( 1 x 27 ) / 27
GCD(1, 27) = 27 / 27
GCD(1, 27) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 946
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 946) = 946
GCD(1, 946) = ( 1 x 946 ) / 946
GCD(1, 946) = 946 / 946
GCD(1, 946) = 1
GCD of 631, 561, 27, 946 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 631, 561, 27, 946?
GCD of 631, 561, 27, 946 is 1
2. Where do I get the detailed procedure to find GCD of 631, 561, 27, 946?
You can find a detailed procedure to find GCD of 631, 561, 27, 946 on our page.
3. How to find GCD of 631, 561, 27, 946 on a calculator?
You can find the GCD of 631, 561, 27, 946 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.