GCD of 394, 347, 531, 357 Calculator

Given Input numbers are 394, 347, 531, 357

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Greatest Common Divisior

We found the divisors of 394, 347, 531, 357 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 347, 531, 357 is 1.

Therefore, GCD of numbers 394, 347, 531, 357 is 1

Given Input Data is 394, 347, 531, 357

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

Prime Factorization of 394 is 2 x 197

Prime Factorization of 347 is 347

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 357 is 3 x 7 x 17

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(394, 347) = 136718

GCD(394, 347) = ( 394 x 347 ) / 136718

GCD(394, 347) = 136718 / 136718

GCD(394, 347) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 531

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

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

GCD(1, 531) = 531 / 531

GCD(1, 531) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 357

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

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

GCD(1, 357) = 357 / 357

GCD(1, 357) = 1

GCD of 394, 347, 531, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 904, 749, 374, 727
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• GCD of 534, 763, 392, 277

1. What is the GCD of 394, 347, 531, 357?

GCD of 394, 347, 531, 357 is 1

2. Where do I get the detailed procedure to find GCD of 394, 347, 531, 357?

You can find a detailed procedure to find GCD of 394, 347, 531, 357 on our page.

3. How to find GCD of 394, 347, 531, 357 on a calculator?

You can find the GCD of 394, 347, 531, 357 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.