GCD of 797, 657, 522, 672 Calculator

Given Input numbers are 797, 657, 522, 672

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

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Divisors of 522

List of positive integer divisors of 522 that divides 522 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Greatest Common Divisior

We found the divisors of 797, 657, 522, 672 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 797, 657, 522, 672 is 1.

Therefore, GCD of numbers 797, 657, 522, 672 is 1

Given Input Data is 797, 657, 522, 672

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

Prime Factorization of 797 is 797

Prime Factorization of 657 is 3 x 3 x 73

Prime Factorization of 522 is 2 x 3 x 3 x 29

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

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(797, 657) = 523629

GCD(797, 657) = ( 797 x 657 ) / 523629

GCD(797, 657) = 523629 / 523629

GCD(797, 657) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 522

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

LCM(1, 522) = 522

GCD(1, 522) = ( 1 x 522 ) / 522

GCD(1, 522) = 522 / 522

GCD(1, 522) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 672

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

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

GCD(1, 672) = 672 / 672

GCD(1, 672) = 1

GCD of 797, 657, 522, 672 is 1

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1. What is the GCD of 797, 657, 522, 672?

GCD of 797, 657, 522, 672 is 1

2. Where do I get the detailed procedure to find GCD of 797, 657, 522, 672?

You can find a detailed procedure to find GCD of 797, 657, 522, 672 on our page.

3. How to find GCD of 797, 657, 522, 672 on a calculator?

You can find the GCD of 797, 657, 522, 672 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.