GCD of 131, 579, 457, 988 Calculator

Given Input numbers are 131, 579, 457, 988

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

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Divisors of 579

List of positive integer divisors of 579 that divides 579 without a remainder.

1, 3, 193, 579

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Greatest Common Divisior

We found the divisors of 131, 579, 457, 988 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 131, 579, 457, 988 is 1.

Therefore, GCD of numbers 131, 579, 457, 988 is 1

Given Input Data is 131, 579, 457, 988

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

Prime Factorization of 131 is 131

Prime Factorization of 579 is 3 x 193

Prime Factorization of 457 is 457

Prime Factorization of 988 is 2 x 2 x 13 x 19

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(131, 579) = 75849

GCD(131, 579) = ( 131 x 579 ) / 75849

GCD(131, 579) = 75849 / 75849

GCD(131, 579) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 457

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

LCM(1, 457) = 457

GCD(1, 457) = ( 1 x 457 ) / 457

GCD(1, 457) = 457 / 457

GCD(1, 457) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 988

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

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

GCD(1, 988) = 988 / 988

GCD(1, 988) = 1

GCD of 131, 579, 457, 988 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 856, 731, 412
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• GCD of 485, 866, 496, 190
• GCD of 516, 494, 378, 344

1. What is the GCD of 131, 579, 457, 988?

GCD of 131, 579, 457, 988 is 1

2. Where do I get the detailed procedure to find GCD of 131, 579, 457, 988?

You can find a detailed procedure to find GCD of 131, 579, 457, 988 on our page.

3. How to find GCD of 131, 579, 457, 988 on a calculator?

You can find the GCD of 131, 579, 457, 988 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.