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 760, 388, 645, 625 i.e. 1 largest integer that divides all the numbers equally.
GCD of 760, 388, 645, 625 is 1
GCD(760, 388, 645, 625) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 760, 388, 645, 625 is 1
GCD(760, 388, 645, 625) = 1
Given Input numbers are 760, 388, 645, 625
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 760
List of positive integer divisors of 760 that divides 760 without a remainder.
1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760
Divisors of 388
List of positive integer divisors of 388 that divides 388 without a remainder.
1, 2, 4, 97, 194, 388
Divisors of 645
List of positive integer divisors of 645 that divides 645 without a remainder.
1, 3, 5, 15, 43, 129, 215, 645
Divisors of 625
List of positive integer divisors of 625 that divides 625 without a remainder.
1, 5, 25, 125, 625
Greatest Common Divisior
We found the divisors of 760, 388, 645, 625 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 760, 388, 645, 625 is 1.
Therefore, GCD of numbers 760, 388, 645, 625 is 1
Given Input Data is 760, 388, 645, 625
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 760 is 2 x 2 x 2 x 5 x 19
Prime Factorization of 388 is 2 x 2 x 97
Prime Factorization of 645 is 3 x 5 x 43
Prime Factorization of 625 is 5 x 5 x 5 x 5
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(760, 388) = 73720
GCD(760, 388) = ( 760 x 388 ) / 73720
GCD(760, 388) = 294880 / 73720
GCD(760, 388) = 4
Step2:
Here we consider the GCD from the above i.e. 4 as first number and the next as 645
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(4, 645) = 2580
GCD(4, 645) = ( 4 x 645 ) / 2580
GCD(4, 645) = 2580 / 2580
GCD(4, 645) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 625
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 625) = 625
GCD(1, 625) = ( 1 x 625 ) / 625
GCD(1, 625) = 625 / 625
GCD(1, 625) = 1
GCD of 760, 388, 645, 625 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 760, 388, 645, 625?
GCD of 760, 388, 645, 625 is 1
2. Where do I get the detailed procedure to find GCD of 760, 388, 645, 625?
You can find a detailed procedure to find GCD of 760, 388, 645, 625 on our page.
3. How to find GCD of 760, 388, 645, 625 on a calculator?
You can find the GCD of 760, 388, 645, 625 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.