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 510, 441, 20, 872 i.e. 1 largest integer that divides all the numbers equally.
GCD of 510, 441, 20, 872 is 1
GCD(510, 441, 20, 872) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 510, 441, 20, 872 is 1
GCD(510, 441, 20, 872) = 1
Given Input numbers are 510, 441, 20, 872
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 510
List of positive integer divisors of 510 that divides 510 without a remainder.
1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510
Divisors of 441
List of positive integer divisors of 441 that divides 441 without a remainder.
1, 3, 7, 9, 21, 49, 63, 147, 441
Divisors of 20
List of positive integer divisors of 20 that divides 20 without a remainder.
1, 2, 4, 5, 10, 20
Divisors of 872
List of positive integer divisors of 872 that divides 872 without a remainder.
1, 2, 4, 8, 109, 218, 436, 872
Greatest Common Divisior
We found the divisors of 510, 441, 20, 872 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 510, 441, 20, 872 is 1.
Therefore, GCD of numbers 510, 441, 20, 872 is 1
Given Input Data is 510, 441, 20, 872
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 510 is 2 x 3 x 5 x 17
Prime Factorization of 441 is 3 x 3 x 7 x 7
Prime Factorization of 20 is 2 x 2 x 5
Prime Factorization of 872 is 2 x 2 x 2 x 109
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(510, 441) = 74970
GCD(510, 441) = ( 510 x 441 ) / 74970
GCD(510, 441) = 224910 / 74970
GCD(510, 441) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 20
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 20) = 60
GCD(3, 20) = ( 3 x 20 ) / 60
GCD(3, 20) = 60 / 60
GCD(3, 20) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 872
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 872) = 872
GCD(1, 872) = ( 1 x 872 ) / 872
GCD(1, 872) = 872 / 872
GCD(1, 872) = 1
GCD of 510, 441, 20, 872 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 510, 441, 20, 872?
GCD of 510, 441, 20, 872 is 1
2. Where do I get the detailed procedure to find GCD of 510, 441, 20, 872?
You can find a detailed procedure to find GCD of 510, 441, 20, 872 on our page.
3. How to find GCD of 510, 441, 20, 872 on a calculator?
You can find the GCD of 510, 441, 20, 872 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.