GCD of 869, 379, 445 Calculator

Given Input numbers are 869, 379, 445

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

Divisors of 869

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

1, 11, 79, 869

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Greatest Common Divisior

We found the divisors of 869, 379, 445 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 869, 379, 445 is 1.

Therefore, GCD of numbers 869, 379, 445 is 1

Given Input Data is 869, 379, 445

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

Prime Factorization of 869 is 11 x 79

Prime Factorization of 379 is 379

Prime Factorization of 445 is 5 x 89

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(869, 379) = 329351

GCD(869, 379) = ( 869 x 379 ) / 329351

GCD(869, 379) = 329351 / 329351

GCD(869, 379) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 1

GCD of 869, 379, 445 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 301, 338, 664
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1. What is the GCD of 869, 379, 445?

GCD of 869, 379, 445 is 1

2. Where do I get the detailed procedure to find GCD of 869, 379, 445?

You can find a detailed procedure to find GCD of 869, 379, 445 on our page.

3. How to find GCD of 869, 379, 445 on a calculator?

You can find the GCD of 869, 379, 445 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.