GCD of 484, 842, 561, 558 Calculator

Given Input numbers are 484, 842, 561, 558

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

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

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

GCD of numbers is the greatest common divisor

So, the GCD (484, 842, 561, 558) = 1.

Given numbers are 484, 842, 561, 558

The list of prime factors of all numbers are

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 842 are 2 x 421

Prime factors of 561 are 3 x 11 x 17

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

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

Given numbers are 484, 842, 561, 558

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

Apply this formula for all numbers.

Step1:

LCM(484, 842) = 203764

GCD(484, 842) = ( 484 x 842 ) / 203764

= 484 / 842

= 484

Step2:

LCM(2, 561) = 1122

GCD(2, 561) = ( 2 x 561 ) / 1122

= 2 / 561

= 2

Step3:

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

= 1 / 558

= 1

So, Greatest Common Divisor of 484, 842, 561, 558 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 389, 474, 637, 154
• GCD of 139, 913, 527, 951
• GCD of 476, 870, 303, 710
• GCD of 507, 400, 551, 282
• GCD of 400, 251, 928, 727

Given numbers are 484, 842, 561, 558
The greatest common divisor of numbers 484, 842, 561, 558 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 484, 842, 561, 558 is 1.

1. What is the GCD of 484, 842, 561, 558?

GCD of given numbers 484, 842, 561, 558 is 1

2. How to calculate the greatest common divisor of 484, 842, 561, 558?

We can find the highest common divisor of 484, 842, 561, 558 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 484, 842, 561, 558 i.e 1.

3. How can I use the GCD of 484, 842, 561, 558Calculator?

Out the numbers 484, 842, 561, 558 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.