GCD of 672, 973, 57, 797 Calculator

Given Input numbers are 672, 973, 57, 797

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

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

Divisors of 973

List of positive integer divisors of 973 that divides 973 without a remainder.

1, 7, 139, 973

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 797

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

1, 797

Greatest Common Divisior

We found the divisors of 672, 973, 57, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 672, 973, 57, 797 is 1.

Therefore, GCD of numbers 672, 973, 57, 797 is 1

Given Input Data is 672, 973, 57, 797

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

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

Prime Factorization of 973 is 7 x 139

Prime Factorization of 57 is 3 x 19

Prime Factorization of 797 is 797

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(672, 973) = 93408

GCD(672, 973) = ( 672 x 973 ) / 93408

GCD(672, 973) = 653856 / 93408

GCD(672, 973) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 57

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

LCM(7, 57) = 399

GCD(7, 57) = ( 7 x 57 ) / 399

GCD(7, 57) = 399 / 399

GCD(7, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 672, 973, 57, 797 is 1

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• GCD of 944, 277, 37, 991
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• GCD of 825, 474, 68, 877

1. What is the GCD of 672, 973, 57, 797?

GCD of 672, 973, 57, 797 is 1

2. Where do I get the detailed procedure to find GCD of 672, 973, 57, 797?

You can find a detailed procedure to find GCD of 672, 973, 57, 797 on our page.

3. How to find GCD of 672, 973, 57, 797 on a calculator?

You can find the GCD of 672, 973, 57, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.