GCD of 397, 635, 11, 869 Calculator

Given Input numbers are 397, 635, 11, 869

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 635

List of positive integer divisors of 635 that divides 635 without a remainder.

1, 5, 127, 635

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 869

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

1, 11, 79, 869

Greatest Common Divisior

We found the divisors of 397, 635, 11, 869 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 397, 635, 11, 869 is 1.

Therefore, GCD of numbers 397, 635, 11, 869 is 1

Given Input Data is 397, 635, 11, 869

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

Prime Factorization of 397 is 397

Prime Factorization of 635 is 5 x 127

Prime Factorization of 11 is 11

Prime Factorization of 869 is 11 x 79

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(397, 635) = 252095

GCD(397, 635) = ( 397 x 635 ) / 252095

GCD(397, 635) = 252095 / 252095

GCD(397, 635) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 11

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

LCM(1, 11) = 11

GCD(1, 11) = ( 1 x 11 ) / 11

GCD(1, 11) = 11 / 11

GCD(1, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 869

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

LCM(1, 869) = 869

GCD(1, 869) = ( 1 x 869 ) / 869

GCD(1, 869) = 869 / 869

GCD(1, 869) = 1

GCD of 397, 635, 11, 869 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 112, 383, 28, 184
• GCD of 837, 355, 90, 129
• GCD of 457, 131, 91, 634
• GCD of 591, 767, 37, 390
• GCD of 167, 322, 43, 832

1. What is the GCD of 397, 635, 11, 869?

GCD of 397, 635, 11, 869 is 1

2. Where do I get the detailed procedure to find GCD of 397, 635, 11, 869?

You can find a detailed procedure to find GCD of 397, 635, 11, 869 on our page.

3. How to find GCD of 397, 635, 11, 869 on a calculator?

You can find the GCD of 397, 635, 11, 869 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.