GCD of 879, 139, 942 Calculator

Given Input numbers are 879, 139, 942

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

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Divisors of 139

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

1, 139

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Greatest Common Divisior

We found the divisors of 879, 139, 942 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 879, 139, 942 is 1.

Therefore, GCD of numbers 879, 139, 942 is 1

Given Input Data is 879, 139, 942

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

Prime Factorization of 879 is 3 x 293

Prime Factorization of 139 is 139

Prime Factorization of 942 is 2 x 3 x 157

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(879, 139) = 122181

GCD(879, 139) = ( 879 x 139 ) / 122181

GCD(879, 139) = 122181 / 122181

GCD(879, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 942

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

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

GCD(1, 942) = 942 / 942

GCD(1, 942) = 1

GCD of 879, 139, 942 is 1

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1. What is the GCD of 879, 139, 942?

GCD of 879, 139, 942 is 1

2. Where do I get the detailed procedure to find GCD of 879, 139, 942?

You can find a detailed procedure to find GCD of 879, 139, 942 on our page.

3. How to find GCD of 879, 139, 942 on a calculator?

You can find the GCD of 879, 139, 942 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.