GCD of 90, 136, 540, 581 Calculator

Given Input numbers are 90, 136, 540, 581

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

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 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 540

List of positive integer divisors of 540 that divides 540 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Greatest Common Divisior

We found the divisors of 90, 136, 540, 581 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 90, 136, 540, 581 is 1.

Therefore, GCD of numbers 90, 136, 540, 581 is 1

Given Input Data is 90, 136, 540, 581

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

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

Prime Factorization of 136 is 2 x 2 x 2 x 17

Prime Factorization of 540 is 2 x 2 x 3 x 3 x 3 x 5

Prime Factorization of 581 is 7 x 83

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(90, 136) = 6120

GCD(90, 136) = ( 90 x 136 ) / 6120

GCD(90, 136) = 12240 / 6120

GCD(90, 136) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 540

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

LCM(2, 540) = 540

GCD(2, 540) = ( 2 x 540 ) / 540

GCD(2, 540) = 1080 / 540

GCD(2, 540) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 581

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

LCM(2, 581) = 1162

GCD(2, 581) = ( 2 x 581 ) / 1162

GCD(2, 581) = 1162 / 1162

GCD(2, 581) = 1

GCD of 90, 136, 540, 581 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 19, 127, 163, 972
• GCD of 49, 412, 207, 745
• GCD of 50, 924, 662, 962
• GCD of 81, 976, 656, 576
• GCD of 17, 668, 187, 828

1. What is the GCD of 90, 136, 540, 581?

GCD of 90, 136, 540, 581 is 1

2. Where do I get the detailed procedure to find GCD of 90, 136, 540, 581?

You can find a detailed procedure to find GCD of 90, 136, 540, 581 on our page.

3. How to find GCD of 90, 136, 540, 581 on a calculator?

You can find the GCD of 90, 136, 540, 581 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.