GCD of 559, 568, 638, 442 Calculator

Given Input numbers are 559, 568, 638, 442

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

Divisors of 559 :

The positive integer divisors of 559 that completely divides 559 are.

1, 13, 43, 559

Divisors of 568 :

The positive integer divisors of 568 that completely divides 568 are.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

GCD of numbers is the greatest common divisor

So, the GCD (559, 568, 638, 442) = 1.

Given numbers are 559, 568, 638, 442

The list of prime factors of all numbers are

Prime factors of 559 are 13 x 43

Prime factors of 568 are 2 x 2 x 2 x 71

Prime factors of 638 are 2 x 11 x 29

Prime factors of 442 are 2 x 13 x 17

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

Given numbers are 559, 568, 638, 442

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

Apply this formula for all numbers.

Step1:

LCM(559, 568) = 317512

GCD(559, 568) = ( 559 x 568 ) / 317512

= 559 / 568

= 559

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

So, Greatest Common Divisor of 559, 568, 638, 442 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 118, 396, 551, 745
• GCD of 637, 635, 477, 341
• GCD of 883, 912, 617, 501
• GCD of 716, 114, 262, 413
• GCD of 803, 239, 340, 781

Given numbers are 559, 568, 638, 442
The greatest common divisor of numbers 559, 568, 638, 442 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 559, 568, 638, 442 is 1.

1. What is the GCD of 559, 568, 638, 442?

GCD of given numbers 559, 568, 638, 442 is 1

2. How to calculate the greatest common divisor of 559, 568, 638, 442?

We can find the highest common divisor of 559, 568, 638, 442 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 559, 568, 638, 442 i.e 1.

3. How can I use the GCD of 559, 568, 638, 442Calculator?

Out the numbers 559, 568, 638, 442 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.