GCD of 402, 393, 298, 367 Calculator

Given Input numbers are 402, 393, 298, 367

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 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 298

List of positive integer divisors of 298 that divides 298 without a remainder.

1, 2, 149, 298

Divisors of 367

List of positive integer divisors of 367 that divides 367 without a remainder.

1, 367

Greatest Common Divisior

We found the divisors of 402, 393, 298, 367 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 393, 298, 367 is 1.

Therefore, GCD of numbers 402, 393, 298, 367 is 1

Given Input Data is 402, 393, 298, 367

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 393 is 3 x 131

Prime Factorization of 298 is 2 x 149

Prime Factorization of 367 is 367

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, 393) = 52662

GCD(402, 393) = ( 402 x 393 ) / 52662

GCD(402, 393) = 157986 / 52662

GCD(402, 393) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 298

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

LCM(3, 298) = 894

GCD(3, 298) = ( 3 x 298 ) / 894

GCD(3, 298) = 894 / 894

GCD(3, 298) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 367

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

LCM(1, 367) = 367

GCD(1, 367) = ( 1 x 367 ) / 367

GCD(1, 367) = 367 / 367

GCD(1, 367) = 1

GCD of 402, 393, 298, 367 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 625, 330, 451, 163
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• GCD of 834, 698, 879, 660

1. What is the GCD of 402, 393, 298, 367?

GCD of 402, 393, 298, 367 is 1

2. Where do I get the detailed procedure to find GCD of 402, 393, 298, 367?

You can find a detailed procedure to find GCD of 402, 393, 298, 367 on our page.

3. How to find GCD of 402, 393, 298, 367 on a calculator?

You can find the GCD of 402, 393, 298, 367 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.