GCD of 518, 520, 591, 628 Calculator

Given Input numbers are 518, 520, 591, 628

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

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

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 591 :

The positive integer divisors of 591 that completely divides 591 are.

1, 3, 197, 591

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

GCD of numbers is the greatest common divisor

So, the GCD (518, 520, 591, 628) = 1.

Given numbers are 518, 520, 591, 628

The list of prime factors of all numbers are

Prime factors of 518 are 2 x 7 x 37

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

Prime factors of 591 are 3 x 197

Prime factors of 628 are 2 x 2 x 157

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

Given numbers are 518, 520, 591, 628

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

Apply this formula for all numbers.

Step1:

LCM(518, 520) = 134680

GCD(518, 520) = ( 518 x 520 ) / 134680

= 518 / 520

= 518

Step2:

LCM(2, 591) = 1182

GCD(2, 591) = ( 2 x 591 ) / 1182

= 2 / 591

= 2

Step3:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

So, Greatest Common Divisor of 518, 520, 591, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 435, 796, 115, 564
• GCD of 413, 130, 702, 334
• GCD of 253, 644, 580, 303
• GCD of 925, 481, 182, 519
• GCD of 420, 875, 829, 571

Given numbers are 518, 520, 591, 628
The greatest common divisor of numbers 518, 520, 591, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 518, 520, 591, 628 is 1.

1. What is the GCD of 518, 520, 591, 628?

GCD of given numbers 518, 520, 591, 628 is 1

2. How to calculate the greatest common divisor of 518, 520, 591, 628?

We can find the highest common divisor of 518, 520, 591, 628 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 518, 520, 591, 628 i.e 1.

3. How can I use the GCD of 518, 520, 591, 628Calculator?

Out the numbers 518, 520, 591, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.