GCD of 491, 382, 12, 347 Calculator

Given Input numbers are 491, 382, 12, 347

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 382

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

1, 2, 191, 382

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 347

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

1, 347

Greatest Common Divisior

We found the divisors of 491, 382, 12, 347 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 382, 12, 347 is 1.

Therefore, GCD of numbers 491, 382, 12, 347 is 1

Given Input Data is 491, 382, 12, 347

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

Prime Factorization of 491 is 491

Prime Factorization of 382 is 2 x 191

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 347 is 347

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(491, 382) = 187562

GCD(491, 382) = ( 491 x 382 ) / 187562

GCD(491, 382) = 187562 / 187562

GCD(491, 382) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 12

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

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

GCD(1, 12) = 12 / 12

GCD(1, 12) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 347

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

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

GCD(1, 347) = 347 / 347

GCD(1, 347) = 1

GCD of 491, 382, 12, 347 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 525, 383, 70, 925
• GCD of 658, 688, 83, 618
• GCD of 968, 849, 81, 844
• GCD of 363, 788, 40, 868
• GCD of 760, 331, 66, 233

1. What is the GCD of 491, 382, 12, 347?

GCD of 491, 382, 12, 347 is 1

2. Where do I get the detailed procedure to find GCD of 491, 382, 12, 347?

You can find a detailed procedure to find GCD of 491, 382, 12, 347 on our page.

3. How to find GCD of 491, 382, 12, 347 on a calculator?

You can find the GCD of 491, 382, 12, 347 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.