GCD of 485, 272, 869, 814 Calculator

Given Input numbers are 485, 272, 869, 814

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

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 869

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

1, 11, 79, 869

Divisors of 814

List of positive integer divisors of 814 that divides 814 without a remainder.

1, 2, 11, 22, 37, 74, 407, 814

Greatest Common Divisior

We found the divisors of 485, 272, 869, 814 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 272, 869, 814 is 1.

Therefore, GCD of numbers 485, 272, 869, 814 is 1

Given Input Data is 485, 272, 869, 814

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 869 is 11 x 79

Prime Factorization of 814 is 2 x 11 x 37

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(485, 272) = 131920

GCD(485, 272) = ( 485 x 272 ) / 131920

GCD(485, 272) = 131920 / 131920

GCD(485, 272) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 814

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

LCM(1, 814) = 814

GCD(1, 814) = ( 1 x 814 ) / 814

GCD(1, 814) = 814 / 814

GCD(1, 814) = 1

GCD of 485, 272, 869, 814 is 1

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1. What is the GCD of 485, 272, 869, 814?

GCD of 485, 272, 869, 814 is 1

2. Where do I get the detailed procedure to find GCD of 485, 272, 869, 814?

You can find a detailed procedure to find GCD of 485, 272, 869, 814 on our page.

3. How to find GCD of 485, 272, 869, 814 on a calculator?

You can find the GCD of 485, 272, 869, 814 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.