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 698, 139, 27, 839 i.e. 1 largest integer that divides all the numbers equally.
GCD of 698, 139, 27, 839 is 1
GCD(698, 139, 27, 839) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 698, 139, 27, 839 is 1
GCD(698, 139, 27, 839) = 1
Given Input numbers are 698, 139, 27, 839
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 698
List of positive integer divisors of 698 that divides 698 without a remainder.
1, 2, 349, 698
Divisors of 139
List of positive integer divisors of 139 that divides 139 without a remainder.
1, 139
Divisors of 27
List of positive integer divisors of 27 that divides 27 without a remainder.
1, 3, 9, 27
Divisors of 839
List of positive integer divisors of 839 that divides 839 without a remainder.
1, 839
Greatest Common Divisior
We found the divisors of 698, 139, 27, 839 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 698, 139, 27, 839 is 1.
Therefore, GCD of numbers 698, 139, 27, 839 is 1
Given Input Data is 698, 139, 27, 839
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 698 is 2 x 349
Prime Factorization of 139 is 139
Prime Factorization of 27 is 3 x 3 x 3
Prime Factorization of 839 is 839
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(698, 139) = 97022
GCD(698, 139) = ( 698 x 139 ) / 97022
GCD(698, 139) = 97022 / 97022
GCD(698, 139) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 27
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 27) = 27
GCD(1, 27) = ( 1 x 27 ) / 27
GCD(1, 27) = 27 / 27
GCD(1, 27) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 839
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 839) = 839
GCD(1, 839) = ( 1 x 839 ) / 839
GCD(1, 839) = 839 / 839
GCD(1, 839) = 1
GCD of 698, 139, 27, 839 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 698, 139, 27, 839?
GCD of 698, 139, 27, 839 is 1
2. Where do I get the detailed procedure to find GCD of 698, 139, 27, 839?
You can find a detailed procedure to find GCD of 698, 139, 27, 839 on our page.
3. How to find GCD of 698, 139, 27, 839 on a calculator?
You can find the GCD of 698, 139, 27, 839 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.