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 780, 681, 734 i.e. 1 largest integer that divides all the numbers equally.
GCD of 780, 681, 734 is 1
GCD(780, 681, 734) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 780, 681, 734 is 1
GCD(780, 681, 734) = 1
Given Input numbers are 780, 681, 734
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 780
List of positive integer divisors of 780 that divides 780 without a remainder.
1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Divisors of 681
List of positive integer divisors of 681 that divides 681 without a remainder.
1, 3, 227, 681
Divisors of 734
List of positive integer divisors of 734 that divides 734 without a remainder.
1, 2, 367, 734
Greatest Common Divisior
We found the divisors of 780, 681, 734 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 780, 681, 734 is 1.
Therefore, GCD of numbers 780, 681, 734 is 1
Given Input Data is 780, 681, 734
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13
Prime Factorization of 681 is 3 x 227
Prime Factorization of 734 is 2 x 367
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(780, 681) = 177060
GCD(780, 681) = ( 780 x 681 ) / 177060
GCD(780, 681) = 531180 / 177060
GCD(780, 681) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 734
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 734) = 2202
GCD(3, 734) = ( 3 x 734 ) / 2202
GCD(3, 734) = 2202 / 2202
GCD(3, 734) = 1
GCD of 780, 681, 734 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 780, 681, 734?
GCD of 780, 681, 734 is 1
2. Where do I get the detailed procedure to find GCD of 780, 681, 734?
You can find a detailed procedure to find GCD of 780, 681, 734 on our page.
3. How to find GCD of 780, 681, 734 on a calculator?
You can find the GCD of 780, 681, 734 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.