GCD of 591, 121, 83, 385 Calculator

Given Input numbers are 591, 121, 83, 385

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

Divisors of 591

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

1, 3, 197, 591

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 591, 121, 83, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 591, 121, 83, 385 is 1.

Therefore, GCD of numbers 591, 121, 83, 385 is 1

Given Input Data is 591, 121, 83, 385

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

Prime Factorization of 591 is 3 x 197

Prime Factorization of 121 is 11 x 11

Prime Factorization of 83 is 83

Prime Factorization of 385 is 5 x 7 x 11

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(591, 121) = 71511

GCD(591, 121) = ( 591 x 121 ) / 71511

GCD(591, 121) = 71511 / 71511

GCD(591, 121) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 83

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

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

GCD(1, 83) = 83 / 83

GCD(1, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

GCD of 591, 121, 83, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 701, 918, 11, 249
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• GCD of 601, 744, 96, 623
• GCD of 528, 479, 16, 415
• GCD of 225, 781, 81, 978

1. What is the GCD of 591, 121, 83, 385?

GCD of 591, 121, 83, 385 is 1

2. Where do I get the detailed procedure to find GCD of 591, 121, 83, 385?

You can find a detailed procedure to find GCD of 591, 121, 83, 385 on our page.

3. How to find GCD of 591, 121, 83, 385 on a calculator?

You can find the GCD of 591, 121, 83, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.