GCD of 671, 988, 768 Calculator

Given Input numbers are 671, 988, 768

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 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 768

List of positive integer divisors of 768 that divides 768 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Greatest Common Divisior

We found the divisors of 671, 988, 768 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 988, 768 is 1.

Therefore, GCD of numbers 671, 988, 768 is 1

Given Input Data is 671, 988, 768

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 768 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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, 988) = 662948

GCD(671, 988) = ( 671 x 988 ) / 662948

GCD(671, 988) = 662948 / 662948

GCD(671, 988) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 768

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

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

GCD(1, 768) = 768 / 768

GCD(1, 768) = 1

GCD of 671, 988, 768 is 1

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• GCD of 358, 657, 501
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1. What is the GCD of 671, 988, 768?

GCD of 671, 988, 768 is 1

2. Where do I get the detailed procedure to find GCD of 671, 988, 768?

You can find a detailed procedure to find GCD of 671, 988, 768 on our page.

3. How to find GCD of 671, 988, 768 on a calculator?

You can find the GCD of 671, 988, 768 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.