GCD of 520, 317, 790, 634 Calculator

Given Input numbers are 520, 317, 790, 634

In the factoring method, we have to find the divisors of all numbers

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

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

Divisors of 317 :

The positive integer divisors of 317 that completely divides 317 are.

1, 317

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

GCD of numbers is the greatest common divisor

So, the GCD (520, 317, 790, 634) = 1.

Given numbers are 520, 317, 790, 634

The list of prime factors of all numbers are

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 317 are 317

Prime factors of 790 are 2 x 5 x 79

Prime factors of 634 are 2 x 317

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 520, 317, 790, 634

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(520, 317) = 164840

GCD(520, 317) = ( 520 x 317 ) / 164840

= 520 / 317

= 520

Step2:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

Step3:

LCM(1, 634) = 634

GCD(1, 634) = ( 1 x 634 ) / 634

= 1 / 634

= 1

So, Greatest Common Divisor of 520, 317, 790, 634 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 466, 503, 537
• GCD of 958, 697, 406, 697
• GCD of 855, 752, 548, 653
• GCD of 146, 547, 367, 418
• GCD of 580, 386, 777, 233

Given numbers are 520, 317, 790, 634
The greatest common divisor of numbers 520, 317, 790, 634 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 317, 790, 634 is 1.

1. What is the GCD of 520, 317, 790, 634?

GCD of given numbers 520, 317, 790, 634 is 1

2. How to calculate the greatest common divisor of 520, 317, 790, 634?

We can find the highest common divisor of 520, 317, 790, 634 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 520, 317, 790, 634 i.e 1.

3. How can I use the GCD of 520, 317, 790, 634Calculator?

Out the numbers 520, 317, 790, 634 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.