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 561, 577, 701, 842 i.e. 1 largest integer that divides all the numbers equally.
GCD of 561, 577, 701, 842 is 1
GCD(561, 577, 701, 842) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 561, 577, 701, 842 is 1
GCD(561, 577, 701, 842) = 1
Given Input numbers are 561, 577, 701, 842
To find the GCD of numbers using factoring list out all the divisors of each number
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 577
List of positive integer divisors of 577 that divides 577 without a remainder.
1, 577
Divisors of 701
List of positive integer divisors of 701 that divides 701 without a remainder.
1, 701
Divisors of 842
List of positive integer divisors of 842 that divides 842 without a remainder.
1, 2, 421, 842
Greatest Common Divisior
We found the divisors of 561, 577, 701, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 561, 577, 701, 842 is 1.
Therefore, GCD of numbers 561, 577, 701, 842 is 1
Given Input Data is 561, 577, 701, 842
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 561 is 3 x 11 x 17
Prime Factorization of 577 is 577
Prime Factorization of 701 is 701
Prime Factorization of 842 is 2 x 421
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(561, 577) = 323697
GCD(561, 577) = ( 561 x 577 ) / 323697
GCD(561, 577) = 323697 / 323697
GCD(561, 577) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 701
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 701) = 701
GCD(1, 701) = ( 1 x 701 ) / 701
GCD(1, 701) = 701 / 701
GCD(1, 701) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 842
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 842) = 842
GCD(1, 842) = ( 1 x 842 ) / 842
GCD(1, 842) = 842 / 842
GCD(1, 842) = 1
GCD of 561, 577, 701, 842 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 561, 577, 701, 842?
GCD of 561, 577, 701, 842 is 1
2. Where do I get the detailed procedure to find GCD of 561, 577, 701, 842?
You can find a detailed procedure to find GCD of 561, 577, 701, 842 on our page.
3. How to find GCD of 561, 577, 701, 842 on a calculator?
You can find the GCD of 561, 577, 701, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.