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 245, 844, 57, 979 i.e. 1 largest integer that divides all the numbers equally.
GCD of 245, 844, 57, 979 is 1
GCD(245, 844, 57, 979) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 245, 844, 57, 979 is 1
GCD(245, 844, 57, 979) = 1
Given Input numbers are 245, 844, 57, 979
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 245
List of positive integer divisors of 245 that divides 245 without a remainder.
1, 5, 7, 35, 49, 245
Divisors of 844
List of positive integer divisors of 844 that divides 844 without a remainder.
1, 2, 4, 211, 422, 844
Divisors of 57
List of positive integer divisors of 57 that divides 57 without a remainder.
1, 3, 19, 57
Divisors of 979
List of positive integer divisors of 979 that divides 979 without a remainder.
1, 11, 89, 979
Greatest Common Divisior
We found the divisors of 245, 844, 57, 979 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 844, 57, 979 is 1.
Therefore, GCD of numbers 245, 844, 57, 979 is 1
Given Input Data is 245, 844, 57, 979
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 245 is 5 x 7 x 7
Prime Factorization of 844 is 2 x 2 x 211
Prime Factorization of 57 is 3 x 19
Prime Factorization of 979 is 11 x 89
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(245, 844) = 206780
GCD(245, 844) = ( 245 x 844 ) / 206780
GCD(245, 844) = 206780 / 206780
GCD(245, 844) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 57
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 57) = 57
GCD(1, 57) = ( 1 x 57 ) / 57
GCD(1, 57) = 57 / 57
GCD(1, 57) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 979
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 979) = 979
GCD(1, 979) = ( 1 x 979 ) / 979
GCD(1, 979) = 979 / 979
GCD(1, 979) = 1
GCD of 245, 844, 57, 979 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 245, 844, 57, 979?
GCD of 245, 844, 57, 979 is 1
2. Where do I get the detailed procedure to find GCD of 245, 844, 57, 979?
You can find a detailed procedure to find GCD of 245, 844, 57, 979 on our page.
3. How to find GCD of 245, 844, 57, 979 on a calculator?
You can find the GCD of 245, 844, 57, 979 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.