GCD of 320, 399, 779, 371 Calculator

Given Input numbers are 320, 399, 779, 371

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

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 779

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

1, 19, 41, 779

Divisors of 371

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

1, 7, 53, 371

Greatest Common Divisior

We found the divisors of 320, 399, 779, 371 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 320, 399, 779, 371 is 1.

Therefore, GCD of numbers 320, 399, 779, 371 is 1

Given Input Data is 320, 399, 779, 371

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

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 779 is 19 x 41

Prime Factorization of 371 is 7 x 53

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(320, 399) = 127680

GCD(320, 399) = ( 320 x 399 ) / 127680

GCD(320, 399) = 127680 / 127680

GCD(320, 399) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 779

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

LCM(1, 779) = 779

GCD(1, 779) = ( 1 x 779 ) / 779

GCD(1, 779) = 779 / 779

GCD(1, 779) = 1

Step3:

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

GCD of 320, 399, 779, 371 is 1

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• GCD of 199, 608, 877, 632
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• GCD of 528, 556, 571, 228

1. What is the GCD of 320, 399, 779, 371?

GCD of 320, 399, 779, 371 is 1

2. Where do I get the detailed procedure to find GCD of 320, 399, 779, 371?

You can find a detailed procedure to find GCD of 320, 399, 779, 371 on our page.

3. How to find GCD of 320, 399, 779, 371 on a calculator?

You can find the GCD of 320, 399, 779, 371 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.