GCD of 49, 229, 774, 389 Calculator

Given Input numbers are 49, 229, 774, 389

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

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 229

List of positive integer divisors of 229 that divides 229 without a remainder.

1, 229

Divisors of 774

List of positive integer divisors of 774 that divides 774 without a remainder.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 389

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

1, 389

Greatest Common Divisior

We found the divisors of 49, 229, 774, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 49, 229, 774, 389 is 1.

Therefore, GCD of numbers 49, 229, 774, 389 is 1

Given Input Data is 49, 229, 774, 389

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

Prime Factorization of 49 is 7 x 7

Prime Factorization of 229 is 229

Prime Factorization of 774 is 2 x 3 x 3 x 43

Prime Factorization of 389 is 389

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(49, 229) = 11221

GCD(49, 229) = ( 49 x 229 ) / 11221

GCD(49, 229) = 11221 / 11221

GCD(49, 229) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 774

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

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

GCD(1, 774) = 774 / 774

GCD(1, 774) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 49, 229, 774, 389 is 1

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1. What is the GCD of 49, 229, 774, 389?

GCD of 49, 229, 774, 389 is 1

2. Where do I get the detailed procedure to find GCD of 49, 229, 774, 389?

You can find a detailed procedure to find GCD of 49, 229, 774, 389 on our page.

3. How to find GCD of 49, 229, 774, 389 on a calculator?

You can find the GCD of 49, 229, 774, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.