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 947, 651, 872 i.e. 1 largest integer that divides all the numbers equally.
GCD of 947, 651, 872 is 1
GCD(947, 651, 872) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 947, 651, 872 is 1
GCD(947, 651, 872) = 1
Given Input numbers are 947, 651, 872
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 947
List of positive integer divisors of 947 that divides 947 without a remainder.
1, 947
Divisors of 651
List of positive integer divisors of 651 that divides 651 without a remainder.
1, 3, 7, 21, 31, 93, 217, 651
Divisors of 872
List of positive integer divisors of 872 that divides 872 without a remainder.
1, 2, 4, 8, 109, 218, 436, 872
Greatest Common Divisior
We found the divisors of 947, 651, 872 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 651, 872 is 1.
Therefore, GCD of numbers 947, 651, 872 is 1
Given Input Data is 947, 651, 872
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 947 is 947
Prime Factorization of 651 is 3 x 7 x 31
Prime Factorization of 872 is 2 x 2 x 2 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(947, 651) = 616497
GCD(947, 651) = ( 947 x 651 ) / 616497
GCD(947, 651) = 616497 / 616497
GCD(947, 651) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 872
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 872) = 872
GCD(1, 872) = ( 1 x 872 ) / 872
GCD(1, 872) = 872 / 872
GCD(1, 872) = 1
GCD of 947, 651, 872 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 947, 651, 872?
GCD of 947, 651, 872 is 1
2. Where do I get the detailed procedure to find GCD of 947, 651, 872?
You can find a detailed procedure to find GCD of 947, 651, 872 on our page.
3. How to find GCD of 947, 651, 872 on a calculator?
You can find the GCD of 947, 651, 872 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.