GCD of 91, 591, 655, 229 Calculator

Given Input numbers are 91, 591, 655, 229

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

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 591

List of positive integer divisors of 591 that divides 591 without a remainder.

1, 3, 197, 591

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 229

List of positive integer divisors of 229 that divides 229 without a remainder.

1, 229

Greatest Common Divisior

We found the divisors of 91, 591, 655, 229 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 91, 591, 655, 229 is 1.

Therefore, GCD of numbers 91, 591, 655, 229 is 1

Given Input Data is 91, 591, 655, 229

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

Prime Factorization of 91 is 7 x 13

Prime Factorization of 591 is 3 x 197

Prime Factorization of 655 is 5 x 131

Prime Factorization of 229 is 229

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(91, 591) = 53781

GCD(91, 591) = ( 91 x 591 ) / 53781

GCD(91, 591) = 53781 / 53781

GCD(91, 591) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 655

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

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

GCD(1, 655) = 655 / 655

GCD(1, 655) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 229

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

LCM(1, 229) = 229

GCD(1, 229) = ( 1 x 229 ) / 229

GCD(1, 229) = 229 / 229

GCD(1, 229) = 1

GCD of 91, 591, 655, 229 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 54, 496, 853, 100
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• GCD of 44, 176, 320, 820

1. What is the GCD of 91, 591, 655, 229?

GCD of 91, 591, 655, 229 is 1

2. Where do I get the detailed procedure to find GCD of 91, 591, 655, 229?

You can find a detailed procedure to find GCD of 91, 591, 655, 229 on our page.

3. How to find GCD of 91, 591, 655, 229 on a calculator?

You can find the GCD of 91, 591, 655, 229 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.