GCD of 518, 668, 521, 629 Calculator

Given Input numbers are 518, 668, 521, 629

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 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

GCD of numbers is the greatest common divisor

So, the GCD (518, 668, 521, 629) = 1.

Given numbers are 518, 668, 521, 629

The list of prime factors of all numbers are

Prime factors of 518 are 2 x 7 x 37

Prime factors of 668 are 2 x 2 x 167

Prime factors of 521 are 521

Prime factors of 629 are 17 x 37

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

Given numbers are 518, 668, 521, 629

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

Apply this formula for all numbers.

Step1:

LCM(518, 668) = 173012

GCD(518, 668) = ( 518 x 668 ) / 173012

= 518 / 668

= 518

Step2:

LCM(2, 521) = 1042

GCD(2, 521) = ( 2 x 521 ) / 1042

= 2 / 521

= 2

Step3:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

So, Greatest Common Divisor of 518, 668, 521, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 929, 676, 788, 368
• GCD of 520, 282, 221, 238
• GCD of 396, 956, 890, 530
• GCD of 154, 833, 397, 716
• GCD of 769, 698, 481, 580

Given numbers are 518, 668, 521, 629
The greatest common divisor of numbers 518, 668, 521, 629 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 518, 668, 521, 629 is 1.

1. What is the GCD of 518, 668, 521, 629?

GCD of given numbers 518, 668, 521, 629 is 1

2. How to calculate the greatest common divisor of 518, 668, 521, 629?

We can find the highest common divisor of 518, 668, 521, 629 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, 668, 521, 629 i.e 1.

3. How can I use the GCD of 518, 668, 521, 629Calculator?

Out the numbers 518, 668, 521, 629 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.