GCD of 671, 791, 308 Calculator

Given Input numbers are 671, 791, 308

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

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Greatest Common Divisior

We found the divisors of 671, 791, 308 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 791, 308 is 1.

Therefore, GCD of numbers 671, 791, 308 is 1

Given Input Data is 671, 791, 308

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 791 is 7 x 113

Prime Factorization of 308 is 2 x 2 x 7 x 11

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(671, 791) = 530761

GCD(671, 791) = ( 671 x 791 ) / 530761

GCD(671, 791) = 530761 / 530761

GCD(671, 791) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 308

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

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

GCD(1, 308) = 308 / 308

GCD(1, 308) = 1

GCD of 671, 791, 308 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 729, 340, 110
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1. What is the GCD of 671, 791, 308?

GCD of 671, 791, 308 is 1

2. Where do I get the detailed procedure to find GCD of 671, 791, 308?

You can find a detailed procedure to find GCD of 671, 791, 308 on our page.

3. How to find GCD of 671, 791, 308 on a calculator?

You can find the GCD of 671, 791, 308 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.