GCD of 79, 813, 336, 538 Calculator

Given Input numbers are 79, 813, 336, 538

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

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Greatest Common Divisior

We found the divisors of 79, 813, 336, 538 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 79, 813, 336, 538 is 1.

Therefore, GCD of numbers 79, 813, 336, 538 is 1

Given Input Data is 79, 813, 336, 538

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

Prime Factorization of 79 is 79

Prime Factorization of 813 is 3 x 271

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 538 is 2 x 269

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(79, 813) = 64227

GCD(79, 813) = ( 79 x 813 ) / 64227

GCD(79, 813) = 64227 / 64227

GCD(79, 813) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 336

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

LCM(1, 336) = 336

GCD(1, 336) = ( 1 x 336 ) / 336

GCD(1, 336) = 336 / 336

GCD(1, 336) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 538

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

LCM(1, 538) = 538

GCD(1, 538) = ( 1 x 538 ) / 538

GCD(1, 538) = 538 / 538

GCD(1, 538) = 1

GCD of 79, 813, 336, 538 is 1

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• GCD of 68, 468, 166, 364
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• GCD of 20, 197, 608, 578
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1. What is the GCD of 79, 813, 336, 538?

GCD of 79, 813, 336, 538 is 1

2. Where do I get the detailed procedure to find GCD of 79, 813, 336, 538?

You can find a detailed procedure to find GCD of 79, 813, 336, 538 on our page.

3. How to find GCD of 79, 813, 336, 538 on a calculator?

You can find the GCD of 79, 813, 336, 538 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.