GCD of 779, 396, 731, 545 Calculator

Given Input numbers are 779, 396, 731, 545

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

Divisors of 779

List of positive integer divisors of 779 that divides 779 without a remainder.

1, 19, 41, 779

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Greatest Common Divisior

We found the divisors of 779, 396, 731, 545 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 779, 396, 731, 545 is 1.

Therefore, GCD of numbers 779, 396, 731, 545 is 1

Given Input Data is 779, 396, 731, 545

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

Prime Factorization of 779 is 19 x 41

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 731 is 17 x 43

Prime Factorization of 545 is 5 x 109

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(779, 396) = 308484

GCD(779, 396) = ( 779 x 396 ) / 308484

GCD(779, 396) = 308484 / 308484

GCD(779, 396) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 731

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

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

GCD(1, 731) = 731 / 731

GCD(1, 731) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 545

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

LCM(1, 545) = 545

GCD(1, 545) = ( 1 x 545 ) / 545

GCD(1, 545) = 545 / 545

GCD(1, 545) = 1

GCD of 779, 396, 731, 545 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 611, 296, 384, 573
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• GCD of 807, 294, 536, 780

1. What is the GCD of 779, 396, 731, 545?

GCD of 779, 396, 731, 545 is 1

2. Where do I get the detailed procedure to find GCD of 779, 396, 731, 545?

You can find a detailed procedure to find GCD of 779, 396, 731, 545 on our page.

3. How to find GCD of 779, 396, 731, 545 on a calculator?

You can find the GCD of 779, 396, 731, 545 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.