GCD of 934, 644, 869, 253 Calculator

Given Input numbers are 934, 644, 869, 253

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

Divisors of 934

List of positive integer divisors of 934 that divides 934 without a remainder.

1, 2, 467, 934

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 253

List of positive integer divisors of 253 that divides 253 without a remainder.

1, 11, 23, 253

Greatest Common Divisior

We found the divisors of 934, 644, 869, 253 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 934, 644, 869, 253 is 1.

Therefore, GCD of numbers 934, 644, 869, 253 is 1

Given Input Data is 934, 644, 869, 253

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

Prime Factorization of 934 is 2 x 467

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 869 is 11 x 79

Prime Factorization of 253 is 11 x 23

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(934, 644) = 300748

GCD(934, 644) = ( 934 x 644 ) / 300748

GCD(934, 644) = 601496 / 300748

GCD(934, 644) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 869

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

LCM(2, 869) = 1738

GCD(2, 869) = ( 2 x 869 ) / 1738

GCD(2, 869) = 1738 / 1738

GCD(2, 869) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 253

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

LCM(1, 253) = 253

GCD(1, 253) = ( 1 x 253 ) / 253

GCD(1, 253) = 253 / 253

GCD(1, 253) = 1

GCD of 934, 644, 869, 253 is 1

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1. What is the GCD of 934, 644, 869, 253?

GCD of 934, 644, 869, 253 is 1

2. Where do I get the detailed procedure to find GCD of 934, 644, 869, 253?

You can find a detailed procedure to find GCD of 934, 644, 869, 253 on our page.

3. How to find GCD of 934, 644, 869, 253 on a calculator?

You can find the GCD of 934, 644, 869, 253 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.