GCD of 558, 562, 90, 185 Calculator

Given Input numbers are 558, 562, 90, 185

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

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

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Greatest Common Divisior

We found the divisors of 558, 562, 90, 185 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 558, 562, 90, 185 is 1.

Therefore, GCD of numbers 558, 562, 90, 185 is 1

Given Input Data is 558, 562, 90, 185

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 558 is 2 x 3 x 3 x 31

Prime Factorization of 562 is 2 x 281

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 185 is 5 x 37

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(558, 562) = 156798

GCD(558, 562) = ( 558 x 562 ) / 156798

GCD(558, 562) = 313596 / 156798

GCD(558, 562) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 90

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

LCM(2, 90) = 90

GCD(2, 90) = ( 2 x 90 ) / 90

GCD(2, 90) = 180 / 90

GCD(2, 90) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 185

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

LCM(2, 185) = 370

GCD(2, 185) = ( 2 x 185 ) / 370

GCD(2, 185) = 370 / 370

GCD(2, 185) = 1

GCD of 558, 562, 90, 185 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 936, 793, 95, 448
• GCD of 988, 180, 84, 661
• GCD of 556, 376, 87, 727
• GCD of 424, 686, 37, 960
• GCD of 178, 347, 28, 361

1. What is the GCD of 558, 562, 90, 185?

GCD of 558, 562, 90, 185 is 1

2. Where do I get the detailed procedure to find GCD of 558, 562, 90, 185?

You can find a detailed procedure to find GCD of 558, 562, 90, 185 on our page.

3. How to find GCD of 558, 562, 90, 185 on a calculator?

You can find the GCD of 558, 562, 90, 185 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.