GCD of 389, 549, 371, 335 Calculator

Given Input numbers are 389, 549, 371, 335

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

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Divisors of 335

List of positive integer divisors of 335 that divides 335 without a remainder.

1, 5, 67, 335

Greatest Common Divisior

We found the divisors of 389, 549, 371, 335 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 389, 549, 371, 335 is 1.

Therefore, GCD of numbers 389, 549, 371, 335 is 1

Given Input Data is 389, 549, 371, 335

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

Prime Factorization of 389 is 389

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 371 is 7 x 53

Prime Factorization of 335 is 5 x 67

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(389, 549) = 213561

GCD(389, 549) = ( 389 x 549 ) / 213561

GCD(389, 549) = 213561 / 213561

GCD(389, 549) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 371

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

LCM(1, 371) = 371

GCD(1, 371) = ( 1 x 371 ) / 371

GCD(1, 371) = 371 / 371

GCD(1, 371) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 335

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

LCM(1, 335) = 335

GCD(1, 335) = ( 1 x 335 ) / 335

GCD(1, 335) = 335 / 335

GCD(1, 335) = 1

GCD of 389, 549, 371, 335 is 1

Here are some samples of GCD of Numbers calculations.

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1. What is the GCD of 389, 549, 371, 335?

GCD of 389, 549, 371, 335 is 1

2. Where do I get the detailed procedure to find GCD of 389, 549, 371, 335?

You can find a detailed procedure to find GCD of 389, 549, 371, 335 on our page.

3. How to find GCD of 389, 549, 371, 335 on a calculator?

You can find the GCD of 389, 549, 371, 335 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.