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 813, 776, 87, 444 i.e. 1 largest integer that divides all the numbers equally.
GCD of 813, 776, 87, 444 is 1
GCD(813, 776, 87, 444) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 813, 776, 87, 444 is 1
GCD(813, 776, 87, 444) = 1
Given Input numbers are 813, 776, 87, 444
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 813
List of positive integer divisors of 813 that divides 813 without a remainder.
1, 3, 271, 813
Divisors of 776
List of positive integer divisors of 776 that divides 776 without a remainder.
1, 2, 4, 8, 97, 194, 388, 776
Divisors of 87
List of positive integer divisors of 87 that divides 87 without a remainder.
1, 3, 29, 87
Divisors of 444
List of positive integer divisors of 444 that divides 444 without a remainder.
1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
Greatest Common Divisior
We found the divisors of 813, 776, 87, 444 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 776, 87, 444 is 1.
Therefore, GCD of numbers 813, 776, 87, 444 is 1
Given Input Data is 813, 776, 87, 444
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 813 is 3 x 271
Prime Factorization of 776 is 2 x 2 x 2 x 97
Prime Factorization of 87 is 3 x 29
Prime Factorization of 444 is 2 x 2 x 3 x 37
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(813, 776) = 630888
GCD(813, 776) = ( 813 x 776 ) / 630888
GCD(813, 776) = 630888 / 630888
GCD(813, 776) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 87
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 87) = 87
GCD(1, 87) = ( 1 x 87 ) / 87
GCD(1, 87) = 87 / 87
GCD(1, 87) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 444
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 444) = 444
GCD(1, 444) = ( 1 x 444 ) / 444
GCD(1, 444) = 444 / 444
GCD(1, 444) = 1
GCD of 813, 776, 87, 444 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 813, 776, 87, 444?
GCD of 813, 776, 87, 444 is 1
2. Where do I get the detailed procedure to find GCD of 813, 776, 87, 444?
You can find a detailed procedure to find GCD of 813, 776, 87, 444 on our page.
3. How to find GCD of 813, 776, 87, 444 on a calculator?
You can find the GCD of 813, 776, 87, 444 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.