GCD of 402, 389, 50, 943 Calculator

Given Input numbers are 402, 389, 50, 943

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

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 389

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

1, 389

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Greatest Common Divisior

We found the divisors of 402, 389, 50, 943 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 389, 50, 943 is 1.

Therefore, GCD of numbers 402, 389, 50, 943 is 1

Given Input Data is 402, 389, 50, 943

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

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 389 is 389

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 943 is 23 x 41

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(402, 389) = 156378

GCD(402, 389) = ( 402 x 389 ) / 156378

GCD(402, 389) = 156378 / 156378

GCD(402, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 50

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

LCM(1, 50) = 50

GCD(1, 50) = ( 1 x 50 ) / 50

GCD(1, 50) = 50 / 50

GCD(1, 50) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 943

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

LCM(1, 943) = 943

GCD(1, 943) = ( 1 x 943 ) / 943

GCD(1, 943) = 943 / 943

GCD(1, 943) = 1

GCD of 402, 389, 50, 943 is 1

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• GCD of 308, 134, 86, 197
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1. What is the GCD of 402, 389, 50, 943?

GCD of 402, 389, 50, 943 is 1

2. Where do I get the detailed procedure to find GCD of 402, 389, 50, 943?

You can find a detailed procedure to find GCD of 402, 389, 50, 943 on our page.

3. How to find GCD of 402, 389, 50, 943 on a calculator?

You can find the GCD of 402, 389, 50, 943 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.