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 626, 878, 639, 953 i.e. 1 largest integer that divides all the numbers equally.
GCD of 626, 878, 639, 953 is 1
GCD(626, 878, 639, 953) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 626, 878, 639, 953 is 1
GCD(626, 878, 639, 953) = 1
Given Input numbers are 626, 878, 639, 953
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 626
List of positive integer divisors of 626 that divides 626 without a remainder.
1, 2, 313, 626
Divisors of 878
List of positive integer divisors of 878 that divides 878 without a remainder.
1, 2, 439, 878
Divisors of 639
List of positive integer divisors of 639 that divides 639 without a remainder.
1, 3, 9, 71, 213, 639
Divisors of 953
List of positive integer divisors of 953 that divides 953 without a remainder.
1, 953
Greatest Common Divisior
We found the divisors of 626, 878, 639, 953 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 626, 878, 639, 953 is 1.
Therefore, GCD of numbers 626, 878, 639, 953 is 1
Given Input Data is 626, 878, 639, 953
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 626 is 2 x 313
Prime Factorization of 878 is 2 x 439
Prime Factorization of 639 is 3 x 3 x 71
Prime Factorization of 953 is 953
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(626, 878) = 274814
GCD(626, 878) = ( 626 x 878 ) / 274814
GCD(626, 878) = 549628 / 274814
GCD(626, 878) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 639
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 639) = 1278
GCD(2, 639) = ( 2 x 639 ) / 1278
GCD(2, 639) = 1278 / 1278
GCD(2, 639) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 953
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 953) = 953
GCD(1, 953) = ( 1 x 953 ) / 953
GCD(1, 953) = 953 / 953
GCD(1, 953) = 1
GCD of 626, 878, 639, 953 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 626, 878, 639, 953?
GCD of 626, 878, 639, 953 is 1
2. Where do I get the detailed procedure to find GCD of 626, 878, 639, 953?
You can find a detailed procedure to find GCD of 626, 878, 639, 953 on our page.
3. How to find GCD of 626, 878, 639, 953 on a calculator?
You can find the GCD of 626, 878, 639, 953 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.