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 395, 481, 49, 245 i.e. 1 largest integer that divides all the numbers equally.
GCD of 395, 481, 49, 245 is 1
GCD(395, 481, 49, 245) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 395, 481, 49, 245 is 1
GCD(395, 481, 49, 245) = 1
Given Input numbers are 395, 481, 49, 245
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 395
List of positive integer divisors of 395 that divides 395 without a remainder.
1, 5, 79, 395
Divisors of 481
List of positive integer divisors of 481 that divides 481 without a remainder.
1, 13, 37, 481
Divisors of 49
List of positive integer divisors of 49 that divides 49 without a remainder.
1, 7, 49
Divisors of 245
List of positive integer divisors of 245 that divides 245 without a remainder.
1, 5, 7, 35, 49, 245
Greatest Common Divisior
We found the divisors of 395, 481, 49, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 395, 481, 49, 245 is 1.
Therefore, GCD of numbers 395, 481, 49, 245 is 1
Given Input Data is 395, 481, 49, 245
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 395 is 5 x 79
Prime Factorization of 481 is 13 x 37
Prime Factorization of 49 is 7 x 7
Prime Factorization of 245 is 5 x 7 x 7
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(395, 481) = 189995
GCD(395, 481) = ( 395 x 481 ) / 189995
GCD(395, 481) = 189995 / 189995
GCD(395, 481) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 49
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 49) = 49
GCD(1, 49) = ( 1 x 49 ) / 49
GCD(1, 49) = 49 / 49
GCD(1, 49) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 245
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 245) = 245
GCD(1, 245) = ( 1 x 245 ) / 245
GCD(1, 245) = 245 / 245
GCD(1, 245) = 1
GCD of 395, 481, 49, 245 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 395, 481, 49, 245?
GCD of 395, 481, 49, 245 is 1
2. Where do I get the detailed procedure to find GCD of 395, 481, 49, 245?
You can find a detailed procedure to find GCD of 395, 481, 49, 245 on our page.
3. How to find GCD of 395, 481, 49, 245 on a calculator?
You can find the GCD of 395, 481, 49, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.