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 578, 122, 28, 371 i.e. 1 largest integer that divides all the numbers equally.
GCD of 578, 122, 28, 371 is 1
GCD(578, 122, 28, 371) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 578, 122, 28, 371 is 1
GCD(578, 122, 28, 371) = 1
Given Input numbers are 578, 122, 28, 371
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 578
List of positive integer divisors of 578 that divides 578 without a remainder.
1, 2, 17, 34, 289, 578
Divisors of 122
List of positive integer divisors of 122 that divides 122 without a remainder.
1, 2, 61, 122
Divisors of 28
List of positive integer divisors of 28 that divides 28 without a remainder.
1, 2, 4, 7, 14, 28
Divisors of 371
List of positive integer divisors of 371 that divides 371 without a remainder.
1, 7, 53, 371
Greatest Common Divisior
We found the divisors of 578, 122, 28, 371 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 578, 122, 28, 371 is 1.
Therefore, GCD of numbers 578, 122, 28, 371 is 1
Given Input Data is 578, 122, 28, 371
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 578 is 2 x 17 x 17
Prime Factorization of 122 is 2 x 61
Prime Factorization of 28 is 2 x 2 x 7
Prime Factorization of 371 is 7 x 53
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(578, 122) = 35258
GCD(578, 122) = ( 578 x 122 ) / 35258
GCD(578, 122) = 70516 / 35258
GCD(578, 122) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 28
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 28) = 28
GCD(2, 28) = ( 2 x 28 ) / 28
GCD(2, 28) = 56 / 28
GCD(2, 28) = 2
Step3:
Here we consider the GCD from the above i.e. 2 as first number and the next as 371
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 371) = 742
GCD(2, 371) = ( 2 x 371 ) / 742
GCD(2, 371) = 742 / 742
GCD(2, 371) = 1
GCD of 578, 122, 28, 371 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 578, 122, 28, 371?
GCD of 578, 122, 28, 371 is 1
2. Where do I get the detailed procedure to find GCD of 578, 122, 28, 371?
You can find a detailed procedure to find GCD of 578, 122, 28, 371 on our page.
3. How to find GCD of 578, 122, 28, 371 on a calculator?
You can find the GCD of 578, 122, 28, 371 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.