GCD of 876, 139, 868, 315 Calculator

Given Input numbers are 876, 139, 868, 315

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 876

List of positive integer divisors of 876 that divides 876 without a remainder.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 315

List of positive integer divisors of 315 that divides 315 without a remainder.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Greatest Common Divisior

We found the divisors of 876, 139, 868, 315 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 876, 139, 868, 315 is 1.

Therefore, GCD of numbers 876, 139, 868, 315 is 1

Given Input Data is 876, 139, 868, 315

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 876 is 2 x 2 x 3 x 73

Prime Factorization of 139 is 139

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 315 is 3 x 3 x 5 x 7

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(876, 139) = 121764

GCD(876, 139) = ( 876 x 139 ) / 121764

GCD(876, 139) = 121764 / 121764

GCD(876, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 315

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 315) = 315

GCD(1, 315) = ( 1 x 315 ) / 315

GCD(1, 315) = 315 / 315

GCD(1, 315) = 1

GCD of 876, 139, 868, 315 is 1

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1. What is the GCD of 876, 139, 868, 315?

GCD of 876, 139, 868, 315 is 1

2. Where do I get the detailed procedure to find GCD of 876, 139, 868, 315?

You can find a detailed procedure to find GCD of 876, 139, 868, 315 on our page.

3. How to find GCD of 876, 139, 868, 315 on a calculator?

You can find the GCD of 876, 139, 868, 315 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.