GCD of 381, 868, 433, 698 Calculator

Given Input numbers are 381, 868, 433, 698

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 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 698

List of positive integer divisors of 698 that divides 698 without a remainder.

1, 2, 349, 698

Greatest Common Divisior

We found the divisors of 381, 868, 433, 698 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 868, 433, 698 is 1.

Therefore, GCD of numbers 381, 868, 433, 698 is 1

Given Input Data is 381, 868, 433, 698

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 433 is 433

Prime Factorization of 698 is 2 x 349

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, 868) = 330708

GCD(381, 868) = ( 381 x 868 ) / 330708

GCD(381, 868) = 330708 / 330708

GCD(381, 868) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 433

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

LCM(1, 433) = 433

GCD(1, 433) = ( 1 x 433 ) / 433

GCD(1, 433) = 433 / 433

GCD(1, 433) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 698

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

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

GCD(1, 698) = 698 / 698

GCD(1, 698) = 1

GCD of 381, 868, 433, 698 is 1

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1. What is the GCD of 381, 868, 433, 698?

GCD of 381, 868, 433, 698 is 1

2. Where do I get the detailed procedure to find GCD of 381, 868, 433, 698?

You can find a detailed procedure to find GCD of 381, 868, 433, 698 on our page.

3. How to find GCD of 381, 868, 433, 698 on a calculator?

You can find the GCD of 381, 868, 433, 698 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.