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 874, 485, 664, 129 i.e. 1 largest integer that divides all the numbers equally.
GCD of 874, 485, 664, 129 is 1
GCD(874, 485, 664, 129) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 874, 485, 664, 129 is 1
GCD(874, 485, 664, 129) = 1
Given Input numbers are 874, 485, 664, 129
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 874
List of positive integer divisors of 874 that divides 874 without a remainder.
1, 2, 19, 23, 38, 46, 437, 874
Divisors of 485
List of positive integer divisors of 485 that divides 485 without a remainder.
1, 5, 97, 485
Divisors of 664
List of positive integer divisors of 664 that divides 664 without a remainder.
1, 2, 4, 8, 83, 166, 332, 664
Divisors of 129
List of positive integer divisors of 129 that divides 129 without a remainder.
1, 3, 43, 129
Greatest Common Divisior
We found the divisors of 874, 485, 664, 129 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 874, 485, 664, 129 is 1.
Therefore, GCD of numbers 874, 485, 664, 129 is 1
Given Input Data is 874, 485, 664, 129
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 874 is 2 x 19 x 23
Prime Factorization of 485 is 5 x 97
Prime Factorization of 664 is 2 x 2 x 2 x 83
Prime Factorization of 129 is 3 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(874, 485) = 423890
GCD(874, 485) = ( 874 x 485 ) / 423890
GCD(874, 485) = 423890 / 423890
GCD(874, 485) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 664
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 664) = 664
GCD(1, 664) = ( 1 x 664 ) / 664
GCD(1, 664) = 664 / 664
GCD(1, 664) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 129
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 129) = 129
GCD(1, 129) = ( 1 x 129 ) / 129
GCD(1, 129) = 129 / 129
GCD(1, 129) = 1
GCD of 874, 485, 664, 129 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 874, 485, 664, 129?
GCD of 874, 485, 664, 129 is 1
2. Where do I get the detailed procedure to find GCD of 874, 485, 664, 129?
You can find a detailed procedure to find GCD of 874, 485, 664, 129 on our page.
3. How to find GCD of 874, 485, 664, 129 on a calculator?
You can find the GCD of 874, 485, 664, 129 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.