GCD of 378, 571, 382, 430 Calculator

Given Input numbers are 378, 571, 382, 430

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Divisors of 430

List of positive integer divisors of 430 that divides 430 without a remainder.

1, 2, 5, 10, 43, 86, 215, 430

Greatest Common Divisior

We found the divisors of 378, 571, 382, 430 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 571, 382, 430 is 1.

Therefore, GCD of numbers 378, 571, 382, 430 is 1

Given Input Data is 378, 571, 382, 430

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 571 is 571

Prime Factorization of 382 is 2 x 191

Prime Factorization of 430 is 2 x 5 x 43

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(378, 571) = 215838

GCD(378, 571) = ( 378 x 571 ) / 215838

GCD(378, 571) = 215838 / 215838

GCD(378, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 382

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

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

GCD(1, 382) = 382 / 382

GCD(1, 382) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 430

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

LCM(1, 430) = 430

GCD(1, 430) = ( 1 x 430 ) / 430

GCD(1, 430) = 430 / 430

GCD(1, 430) = 1

GCD of 378, 571, 382, 430 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 804, 341, 222, 940
• GCD of 877, 949, 257, 676
• GCD of 494, 165, 684, 297
• GCD of 756, 788, 248, 452
• GCD of 215, 949, 439, 394

1. What is the GCD of 378, 571, 382, 430?

GCD of 378, 571, 382, 430 is 1

2. Where do I get the detailed procedure to find GCD of 378, 571, 382, 430?

You can find a detailed procedure to find GCD of 378, 571, 382, 430 on our page.

3. How to find GCD of 378, 571, 382, 430 on a calculator?

You can find the GCD of 378, 571, 382, 430 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.