GCD of 931, 439, 52, 138 Calculator

Given Input numbers are 931, 439, 52, 138

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

Divisors of 931

List of positive integer divisors of 931 that divides 931 without a remainder.

1, 7, 19, 49, 133, 931

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 138

List of positive integer divisors of 138 that divides 138 without a remainder.

1, 2, 3, 6, 23, 46, 69, 138

Greatest Common Divisior

We found the divisors of 931, 439, 52, 138 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 931, 439, 52, 138 is 1.

Therefore, GCD of numbers 931, 439, 52, 138 is 1

Given Input Data is 931, 439, 52, 138

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

Prime Factorization of 931 is 7 x 7 x 19

Prime Factorization of 439 is 439

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 138 is 2 x 3 x 23

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(931, 439) = 408709

GCD(931, 439) = ( 931 x 439 ) / 408709

GCD(931, 439) = 408709 / 408709

GCD(931, 439) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 52

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

LCM(1, 52) = 52

GCD(1, 52) = ( 1 x 52 ) / 52

GCD(1, 52) = 52 / 52

GCD(1, 52) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 138

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

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

GCD(1, 138) = 138 / 138

GCD(1, 138) = 1

GCD of 931, 439, 52, 138 is 1

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• GCD of 690, 643, 24, 836
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• GCD of 144, 770, 98, 620

1. What is the GCD of 931, 439, 52, 138?

GCD of 931, 439, 52, 138 is 1

2. Where do I get the detailed procedure to find GCD of 931, 439, 52, 138?

You can find a detailed procedure to find GCD of 931, 439, 52, 138 on our page.

3. How to find GCD of 931, 439, 52, 138 on a calculator?

You can find the GCD of 931, 439, 52, 138 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.