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 477, 401, 611, 245 i.e. 1 largest integer that divides all the numbers equally.
GCD of 477, 401, 611, 245 is 1
GCD(477, 401, 611, 245) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 477, 401, 611, 245 is 1
GCD(477, 401, 611, 245) = 1
Given Input numbers are 477, 401, 611, 245
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 477
List of positive integer divisors of 477 that divides 477 without a remainder.
1, 3, 9, 53, 159, 477
Divisors of 401
List of positive integer divisors of 401 that divides 401 without a remainder.
1, 401
Divisors of 611
List of positive integer divisors of 611 that divides 611 without a remainder.
1, 13, 47, 611
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 477, 401, 611, 245 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 477, 401, 611, 245 is 1.
Therefore, GCD of numbers 477, 401, 611, 245 is 1
Given Input Data is 477, 401, 611, 245
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 477 is 3 x 3 x 53
Prime Factorization of 401 is 401
Prime Factorization of 611 is 13 x 47
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(477, 401) = 191277
GCD(477, 401) = ( 477 x 401 ) / 191277
GCD(477, 401) = 191277 / 191277
GCD(477, 401) = 1
Step2:
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
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 477, 401, 611, 245 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 477, 401, 611, 245?
GCD of 477, 401, 611, 245 is 1
2. Where do I get the detailed procedure to find GCD of 477, 401, 611, 245?
You can find a detailed procedure to find GCD of 477, 401, 611, 245 on our page.
3. How to find GCD of 477, 401, 611, 245 on a calculator?
You can find the GCD of 477, 401, 611, 245 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.