GCD of 381, 929, 79, 788 Calculator

Given Input numbers are 381, 929, 79, 788

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

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 929

List of positive integer divisors of 929 that divides 929 without a remainder.

1, 929

Divisors of 79

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

1, 79

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

Greatest Common Divisior

We found the divisors of 381, 929, 79, 788 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 929, 79, 788 is 1.

Therefore, GCD of numbers 381, 929, 79, 788 is 1

Given Input Data is 381, 929, 79, 788

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 929 is 929

Prime Factorization of 79 is 79

Prime Factorization of 788 is 2 x 2 x 197

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(381, 929) = 353949

GCD(381, 929) = ( 381 x 929 ) / 353949

GCD(381, 929) = 353949 / 353949

GCD(381, 929) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 788

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

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

GCD(1, 788) = 788 / 788

GCD(1, 788) = 1

GCD of 381, 929, 79, 788 is 1

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• GCD of 884, 417, 83, 413
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1. What is the GCD of 381, 929, 79, 788?

GCD of 381, 929, 79, 788 is 1

2. Where do I get the detailed procedure to find GCD of 381, 929, 79, 788?

You can find a detailed procedure to find GCD of 381, 929, 79, 788 on our page.

3. How to find GCD of 381, 929, 79, 788 on a calculator?

You can find the GCD of 381, 929, 79, 788 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.