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 381, 271, 211, 139 i.e. 1 largest integer that divides all the numbers equally.
GCD of 381, 271, 211, 139 is 1
GCD(381, 271, 211, 139) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 381, 271, 211, 139 is 1
GCD(381, 271, 211, 139) = 1
Given Input numbers are 381, 271, 211, 139
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 381
List of positive integer divisors of 381 that divides 381 without a remainder.
1, 3, 127, 381
Divisors of 271
List of positive integer divisors of 271 that divides 271 without a remainder.
1, 271
Divisors of 211
List of positive integer divisors of 211 that divides 211 without a remainder.
1, 211
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 381, 271, 211, 139 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 271, 211, 139 is 1.
Therefore, GCD of numbers 381, 271, 211, 139 is 1
Given Input Data is 381, 271, 211, 139
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 381 is 3 x 127
Prime Factorization of 271 is 271
Prime Factorization of 211 is 211
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(381, 271) = 103251
GCD(381, 271) = ( 381 x 271 ) / 103251
GCD(381, 271) = 103251 / 103251
GCD(381, 271) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 211
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 211) = 211
GCD(1, 211) = ( 1 x 211 ) / 211
GCD(1, 211) = 211 / 211
GCD(1, 211) = 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 381, 271, 211, 139 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 381, 271, 211, 139?
GCD of 381, 271, 211, 139 is 1
2. Where do I get the detailed procedure to find GCD of 381, 271, 211, 139?
You can find a detailed procedure to find GCD of 381, 271, 211, 139 on our page.
3. How to find GCD of 381, 271, 211, 139 on a calculator?
You can find the GCD of 381, 271, 211, 139 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.