GCD of 558, 572, 221, 471 Calculator

Given Input numbers are 558, 572, 221, 471

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

Divisors of 558 :

The positive integer divisors of 558 that completely divides 558 are.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 572 :

The positive integer divisors of 572 that completely divides 572 are.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

GCD of numbers is the greatest common divisor

So, the GCD (558, 572, 221, 471) = 1.

Given numbers are 558, 572, 221, 471

The list of prime factors of all numbers are

Prime factors of 558 are 2 x 3 x 3 x 31

Prime factors of 572 are 2 x 2 x 11 x 13

Prime factors of 221 are 13 x 17

Prime factors of 471 are 3 x 157

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

Given numbers are 558, 572, 221, 471

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

Apply this formula for all numbers.

Step1:

LCM(558, 572) = 159588

GCD(558, 572) = ( 558 x 572 ) / 159588

= 558 / 572

= 558

Step2:

LCM(2, 221) = 442

GCD(2, 221) = ( 2 x 221 ) / 442

= 2 / 221

= 2

Step3:

LCM(1, 471) = 471

GCD(1, 471) = ( 1 x 471 ) / 471

= 1 / 471

= 1

So, Greatest Common Divisor of 558, 572, 221, 471 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 285, 502, 594, 745
• GCD of 988, 949, 179, 163
• GCD of 164, 207, 921, 737
• GCD of 864, 540, 708, 496
• GCD of 619, 295, 119, 476

Given numbers are 558, 572, 221, 471
The greatest common divisor of numbers 558, 572, 221, 471 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 558, 572, 221, 471 is 1.

1. What is the GCD of 558, 572, 221, 471?

GCD of given numbers 558, 572, 221, 471 is 1

2. How to calculate the greatest common divisor of 558, 572, 221, 471?

We can find the highest common divisor of 558, 572, 221, 471 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 558, 572, 221, 471 i.e 1.

3. How can I use the GCD of 558, 572, 221, 471Calculator?

Out the numbers 558, 572, 221, 471 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.