GCD of 520, 758, 487, 107 Calculator

Given Input numbers are 520, 758, 487, 107

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

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 758

List of positive integer divisors of 758 that divides 758 without a remainder.

1, 2, 379, 758

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Greatest Common Divisior

We found the divisors of 520, 758, 487, 107 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 520, 758, 487, 107 is 1.

Therefore, GCD of numbers 520, 758, 487, 107 is 1

Given Input Data is 520, 758, 487, 107

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

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 758 is 2 x 379

Prime Factorization of 487 is 487

Prime Factorization of 107 is 107

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(520, 758) = 197080

GCD(520, 758) = ( 520 x 758 ) / 197080

GCD(520, 758) = 394160 / 197080

GCD(520, 758) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 487

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

LCM(2, 487) = 974

GCD(2, 487) = ( 2 x 487 ) / 974

GCD(2, 487) = 974 / 974

GCD(2, 487) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 107

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

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

GCD(1, 107) = 107 / 107

GCD(1, 107) = 1

GCD of 520, 758, 487, 107 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 811, 897, 406, 127
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• GCD of 644, 236, 361, 519

1. What is the GCD of 520, 758, 487, 107?

GCD of 520, 758, 487, 107 is 1

2. Where do I get the detailed procedure to find GCD of 520, 758, 487, 107?

You can find a detailed procedure to find GCD of 520, 758, 487, 107 on our page.

3. How to find GCD of 520, 758, 487, 107 on a calculator?

You can find the GCD of 520, 758, 487, 107 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.