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 423, 631, 85, 880 i.e. 1 largest integer that divides all the numbers equally.
GCD of 423, 631, 85, 880 is 1
GCD(423, 631, 85, 880) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 423, 631, 85, 880 is 1
GCD(423, 631, 85, 880) = 1
Given Input numbers are 423, 631, 85, 880
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 423
List of positive integer divisors of 423 that divides 423 without a remainder.
1, 3, 9, 47, 141, 423
Divisors of 631
List of positive integer divisors of 631 that divides 631 without a remainder.
1, 631
Divisors of 85
List of positive integer divisors of 85 that divides 85 without a remainder.
1, 5, 17, 85
Divisors of 880
List of positive integer divisors of 880 that divides 880 without a remainder.
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
Greatest Common Divisior
We found the divisors of 423, 631, 85, 880 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 423, 631, 85, 880 is 1.
Therefore, GCD of numbers 423, 631, 85, 880 is 1
Given Input Data is 423, 631, 85, 880
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 423 is 3 x 3 x 47
Prime Factorization of 631 is 631
Prime Factorization of 85 is 5 x 17
Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11
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(423, 631) = 266913
GCD(423, 631) = ( 423 x 631 ) / 266913
GCD(423, 631) = 266913 / 266913
GCD(423, 631) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 85
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 85) = 85
GCD(1, 85) = ( 1 x 85 ) / 85
GCD(1, 85) = 85 / 85
GCD(1, 85) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 880
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 880) = 880
GCD(1, 880) = ( 1 x 880 ) / 880
GCD(1, 880) = 880 / 880
GCD(1, 880) = 1
GCD of 423, 631, 85, 880 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 423, 631, 85, 880?
GCD of 423, 631, 85, 880 is 1
2. Where do I get the detailed procedure to find GCD of 423, 631, 85, 880?
You can find a detailed procedure to find GCD of 423, 631, 85, 880 on our page.
3. How to find GCD of 423, 631, 85, 880 on a calculator?
You can find the GCD of 423, 631, 85, 880 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.