GCD of 71, 482, 530, 139 Calculator

Given Input numbers are 71, 482, 530, 139

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

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 139

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

1, 139

Greatest Common Divisior

We found the divisors of 71, 482, 530, 139 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 71, 482, 530, 139 is 1.

Therefore, GCD of numbers 71, 482, 530, 139 is 1

Given Input Data is 71, 482, 530, 139

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

Prime Factorization of 71 is 71

Prime Factorization of 482 is 2 x 241

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 139 is 139

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(71, 482) = 34222

GCD(71, 482) = ( 71 x 482 ) / 34222

GCD(71, 482) = 34222 / 34222

GCD(71, 482) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 530

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

LCM(1, 530) = 530

GCD(1, 530) = ( 1 x 530 ) / 530

GCD(1, 530) = 530 / 530

GCD(1, 530) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

GCD of 71, 482, 530, 139 is 1

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• GCD of 91, 731, 885, 708
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1. What is the GCD of 71, 482, 530, 139?

GCD of 71, 482, 530, 139 is 1

2. Where do I get the detailed procedure to find GCD of 71, 482, 530, 139?

You can find a detailed procedure to find GCD of 71, 482, 530, 139 on our page.

3. How to find GCD of 71, 482, 530, 139 on a calculator?

You can find the GCD of 71, 482, 530, 139 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.