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 481, 295, 21, 611 i.e. 1 largest integer that divides all the numbers equally.
GCD of 481, 295, 21, 611 is 1
GCD(481, 295, 21, 611) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 481, 295, 21, 611 is 1
GCD(481, 295, 21, 611) = 1
Given Input numbers are 481, 295, 21, 611
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 481
List of positive integer divisors of 481 that divides 481 without a remainder.
1, 13, 37, 481
Divisors of 295
List of positive integer divisors of 295 that divides 295 without a remainder.
1, 5, 59, 295
Divisors of 21
List of positive integer divisors of 21 that divides 21 without a remainder.
1, 3, 7, 21
Divisors of 611
List of positive integer divisors of 611 that divides 611 without a remainder.
1, 13, 47, 611
Greatest Common Divisior
We found the divisors of 481, 295, 21, 611 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 295, 21, 611 is 1.
Therefore, GCD of numbers 481, 295, 21, 611 is 1
Given Input Data is 481, 295, 21, 611
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 481 is 13 x 37
Prime Factorization of 295 is 5 x 59
Prime Factorization of 21 is 3 x 7
Prime Factorization of 611 is 13 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(481, 295) = 141895
GCD(481, 295) = ( 481 x 295 ) / 141895
GCD(481, 295) = 141895 / 141895
GCD(481, 295) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 21
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 21) = 21
GCD(1, 21) = ( 1 x 21 ) / 21
GCD(1, 21) = 21 / 21
GCD(1, 21) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 611
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 611) = 611
GCD(1, 611) = ( 1 x 611 ) / 611
GCD(1, 611) = 611 / 611
GCD(1, 611) = 1
GCD of 481, 295, 21, 611 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 481, 295, 21, 611?
GCD of 481, 295, 21, 611 is 1
2. Where do I get the detailed procedure to find GCD of 481, 295, 21, 611?
You can find a detailed procedure to find GCD of 481, 295, 21, 611 on our page.
3. How to find GCD of 481, 295, 21, 611 on a calculator?
You can find the GCD of 481, 295, 21, 611 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.