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 379, 765, 778, 981 i.e. 1 largest integer that divides all the numbers equally.
GCD of 379, 765, 778, 981 is 1
GCD(379, 765, 778, 981) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 379, 765, 778, 981 is 1
GCD(379, 765, 778, 981) = 1
Given Input numbers are 379, 765, 778, 981
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 379
List of positive integer divisors of 379 that divides 379 without a remainder.
1, 379
Divisors of 765
List of positive integer divisors of 765 that divides 765 without a remainder.
1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765
Divisors of 778
List of positive integer divisors of 778 that divides 778 without a remainder.
1, 2, 389, 778
Divisors of 981
List of positive integer divisors of 981 that divides 981 without a remainder.
1, 3, 9, 109, 327, 981
Greatest Common Divisior
We found the divisors of 379, 765, 778, 981 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 379, 765, 778, 981 is 1.
Therefore, GCD of numbers 379, 765, 778, 981 is 1
Given Input Data is 379, 765, 778, 981
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 379 is 379
Prime Factorization of 765 is 3 x 3 x 5 x 17
Prime Factorization of 778 is 2 x 389
Prime Factorization of 981 is 3 x 3 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(379, 765) = 289935
GCD(379, 765) = ( 379 x 765 ) / 289935
GCD(379, 765) = 289935 / 289935
GCD(379, 765) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 778
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 778) = 778
GCD(1, 778) = ( 1 x 778 ) / 778
GCD(1, 778) = 778 / 778
GCD(1, 778) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 981
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 981) = 981
GCD(1, 981) = ( 1 x 981 ) / 981
GCD(1, 981) = 981 / 981
GCD(1, 981) = 1
GCD of 379, 765, 778, 981 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 379, 765, 778, 981?
GCD of 379, 765, 778, 981 is 1
2. Where do I get the detailed procedure to find GCD of 379, 765, 778, 981?
You can find a detailed procedure to find GCD of 379, 765, 778, 981 on our page.
3. How to find GCD of 379, 765, 778, 981 on a calculator?
You can find the GCD of 379, 765, 778, 981 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.