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 861, 376, 156, 884 i.e. 1 largest integer that divides all the numbers equally.
GCD of 861, 376, 156, 884 is 1
GCD(861, 376, 156, 884) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 861, 376, 156, 884 is 1
GCD(861, 376, 156, 884) = 1
Given Input numbers are 861, 376, 156, 884
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 861
List of positive integer divisors of 861 that divides 861 without a remainder.
1, 3, 7, 21, 41, 123, 287, 861
Divisors of 376
List of positive integer divisors of 376 that divides 376 without a remainder.
1, 2, 4, 8, 47, 94, 188, 376
Divisors of 156
List of positive integer divisors of 156 that divides 156 without a remainder.
1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Divisors of 884
List of positive integer divisors of 884 that divides 884 without a remainder.
1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884
Greatest Common Divisior
We found the divisors of 861, 376, 156, 884 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 861, 376, 156, 884 is 1.
Therefore, GCD of numbers 861, 376, 156, 884 is 1
Given Input Data is 861, 376, 156, 884
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 861 is 3 x 7 x 41
Prime Factorization of 376 is 2 x 2 x 2 x 47
Prime Factorization of 156 is 2 x 2 x 3 x 13
Prime Factorization of 884 is 2 x 2 x 13 x 17
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(861, 376) = 323736
GCD(861, 376) = ( 861 x 376 ) / 323736
GCD(861, 376) = 323736 / 323736
GCD(861, 376) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 156
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 156) = 156
GCD(1, 156) = ( 1 x 156 ) / 156
GCD(1, 156) = 156 / 156
GCD(1, 156) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 884
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 884) = 884
GCD(1, 884) = ( 1 x 884 ) / 884
GCD(1, 884) = 884 / 884
GCD(1, 884) = 1
GCD of 861, 376, 156, 884 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 861, 376, 156, 884?
GCD of 861, 376, 156, 884 is 1
2. Where do I get the detailed procedure to find GCD of 861, 376, 156, 884?
You can find a detailed procedure to find GCD of 861, 376, 156, 884 on our page.
3. How to find GCD of 861, 376, 156, 884 on a calculator?
You can find the GCD of 861, 376, 156, 884 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.