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 821, 754, 573, 188 i.e. 1 largest integer that divides all the numbers equally.
GCD of 821, 754, 573, 188 is 1
GCD(821, 754, 573, 188) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 821, 754, 573, 188 is 1
GCD(821, 754, 573, 188) = 1
Given Input numbers are 821, 754, 573, 188
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 821
List of positive integer divisors of 821 that divides 821 without a remainder.
1, 821
Divisors of 754
List of positive integer divisors of 754 that divides 754 without a remainder.
1, 2, 13, 26, 29, 58, 377, 754
Divisors of 573
List of positive integer divisors of 573 that divides 573 without a remainder.
1, 3, 191, 573
Divisors of 188
List of positive integer divisors of 188 that divides 188 without a remainder.
1, 2, 4, 47, 94, 188
Greatest Common Divisior
We found the divisors of 821, 754, 573, 188 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 821, 754, 573, 188 is 1.
Therefore, GCD of numbers 821, 754, 573, 188 is 1
Given Input Data is 821, 754, 573, 188
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 821 is 821
Prime Factorization of 754 is 2 x 13 x 29
Prime Factorization of 573 is 3 x 191
Prime Factorization of 188 is 2 x 2 x 47
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(821, 754) = 619034
GCD(821, 754) = ( 821 x 754 ) / 619034
GCD(821, 754) = 619034 / 619034
GCD(821, 754) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 573
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 573) = 573
GCD(1, 573) = ( 1 x 573 ) / 573
GCD(1, 573) = 573 / 573
GCD(1, 573) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 188
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 188) = 188
GCD(1, 188) = ( 1 x 188 ) / 188
GCD(1, 188) = 188 / 188
GCD(1, 188) = 1
GCD of 821, 754, 573, 188 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 821, 754, 573, 188?
GCD of 821, 754, 573, 188 is 1
2. Where do I get the detailed procedure to find GCD of 821, 754, 573, 188?
You can find a detailed procedure to find GCD of 821, 754, 573, 188 on our page.
3. How to find GCD of 821, 754, 573, 188 on a calculator?
You can find the GCD of 821, 754, 573, 188 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.