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 485, 391, 557, 559 i.e. 1 largest integer that divides all the numbers equally.
GCD of 485, 391, 557, 559 is 1
GCD(485, 391, 557, 559) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 485, 391, 557, 559 is 1
GCD(485, 391, 557, 559) = 1
Given Input numbers are 485, 391, 557, 559
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 485
List of positive integer divisors of 485 that divides 485 without a remainder.
1, 5, 97, 485
Divisors of 391
List of positive integer divisors of 391 that divides 391 without a remainder.
1, 17, 23, 391
Divisors of 557
List of positive integer divisors of 557 that divides 557 without a remainder.
1, 557
Divisors of 559
List of positive integer divisors of 559 that divides 559 without a remainder.
1, 13, 43, 559
Greatest Common Divisior
We found the divisors of 485, 391, 557, 559 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 391, 557, 559 is 1.
Therefore, GCD of numbers 485, 391, 557, 559 is 1
Given Input Data is 485, 391, 557, 559
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 485 is 5 x 97
Prime Factorization of 391 is 17 x 23
Prime Factorization of 557 is 557
Prime Factorization of 559 is 13 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(485, 391) = 189635
GCD(485, 391) = ( 485 x 391 ) / 189635
GCD(485, 391) = 189635 / 189635
GCD(485, 391) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 557
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 557) = 557
GCD(1, 557) = ( 1 x 557 ) / 557
GCD(1, 557) = 557 / 557
GCD(1, 557) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 559
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 559) = 559
GCD(1, 559) = ( 1 x 559 ) / 559
GCD(1, 559) = 559 / 559
GCD(1, 559) = 1
GCD of 485, 391, 557, 559 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 485, 391, 557, 559?
GCD of 485, 391, 557, 559 is 1
2. Where do I get the detailed procedure to find GCD of 485, 391, 557, 559?
You can find a detailed procedure to find GCD of 485, 391, 557, 559 on our page.
3. How to find GCD of 485, 391, 557, 559 on a calculator?
You can find the GCD of 485, 391, 557, 559 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.