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 864, 563, 689, 139 i.e. 1 largest integer that divides all the numbers equally.
GCD of 864, 563, 689, 139 is 1
GCD(864, 563, 689, 139) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 864, 563, 689, 139 is 1
GCD(864, 563, 689, 139) = 1
Given Input numbers are 864, 563, 689, 139
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 864
List of positive integer divisors of 864 that divides 864 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864
Divisors of 563
List of positive integer divisors of 563 that divides 563 without a remainder.
1, 563
Divisors of 689
List of positive integer divisors of 689 that divides 689 without a remainder.
1, 13, 53, 689
Divisors of 139
List of positive integer divisors of 139 that divides 139 without a remainder.
1, 139
Greatest Common Divisior
We found the divisors of 864, 563, 689, 139 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 864, 563, 689, 139 is 1.
Therefore, GCD of numbers 864, 563, 689, 139 is 1
Given Input Data is 864, 563, 689, 139
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime Factorization of 563 is 563
Prime Factorization of 689 is 13 x 53
Prime Factorization of 139 is 139
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(864, 563) = 486432
GCD(864, 563) = ( 864 x 563 ) / 486432
GCD(864, 563) = 486432 / 486432
GCD(864, 563) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 689
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 689) = 689
GCD(1, 689) = ( 1 x 689 ) / 689
GCD(1, 689) = 689 / 689
GCD(1, 689) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 139
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 139) = 139
GCD(1, 139) = ( 1 x 139 ) / 139
GCD(1, 139) = 139 / 139
GCD(1, 139) = 1
GCD of 864, 563, 689, 139 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 864, 563, 689, 139?
GCD of 864, 563, 689, 139 is 1
2. Where do I get the detailed procedure to find GCD of 864, 563, 689, 139?
You can find a detailed procedure to find GCD of 864, 563, 689, 139 on our page.
3. How to find GCD of 864, 563, 689, 139 on a calculator?
You can find the GCD of 864, 563, 689, 139 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.