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 980, 815, 881, 216 i.e. 1 largest integer that divides all the numbers equally.
GCD of 980, 815, 881, 216 is 1
GCD(980, 815, 881, 216) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 980, 815, 881, 216 is 1
GCD(980, 815, 881, 216) = 1
Given Input numbers are 980, 815, 881, 216
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 980
List of positive integer divisors of 980 that divides 980 without a remainder.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
Divisors of 815
List of positive integer divisors of 815 that divides 815 without a remainder.
1, 5, 163, 815
Divisors of 881
List of positive integer divisors of 881 that divides 881 without a remainder.
1, 881
Divisors of 216
List of positive integer divisors of 216 that divides 216 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
Greatest Common Divisior
We found the divisors of 980, 815, 881, 216 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 980, 815, 881, 216 is 1.
Therefore, GCD of numbers 980, 815, 881, 216 is 1
Given Input Data is 980, 815, 881, 216
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7
Prime Factorization of 815 is 5 x 163
Prime Factorization of 881 is 881
Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3
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(980, 815) = 159740
GCD(980, 815) = ( 980 x 815 ) / 159740
GCD(980, 815) = 798700 / 159740
GCD(980, 815) = 5
Step2:
Here we consider the GCD from the above i.e. 5 as first number and the next as 881
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(5, 881) = 4405
GCD(5, 881) = ( 5 x 881 ) / 4405
GCD(5, 881) = 4405 / 4405
GCD(5, 881) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 216
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 216) = 216
GCD(1, 216) = ( 1 x 216 ) / 216
GCD(1, 216) = 216 / 216
GCD(1, 216) = 1
GCD of 980, 815, 881, 216 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 980, 815, 881, 216?
GCD of 980, 815, 881, 216 is 1
2. Where do I get the detailed procedure to find GCD of 980, 815, 881, 216?
You can find a detailed procedure to find GCD of 980, 815, 881, 216 on our page.
3. How to find GCD of 980, 815, 881, 216 on a calculator?
You can find the GCD of 980, 815, 881, 216 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.