GCD of 485, 427, 988, 849 Calculator

Given Input numbers are 485, 427, 988, 849

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 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Greatest Common Divisior

We found the divisors of 485, 427, 988, 849 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 427, 988, 849 is 1.

Therefore, GCD of numbers 485, 427, 988, 849 is 1

Given Input Data is 485, 427, 988, 849

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 427 is 7 x 61

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 849 is 3 x 283

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, 427) = 207095

GCD(485, 427) = ( 485 x 427 ) / 207095

GCD(485, 427) = 207095 / 207095

GCD(485, 427) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 988

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

LCM(1, 988) = 988

GCD(1, 988) = ( 1 x 988 ) / 988

GCD(1, 988) = 988 / 988

GCD(1, 988) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 849

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

LCM(1, 849) = 849

GCD(1, 849) = ( 1 x 849 ) / 849

GCD(1, 849) = 849 / 849

GCD(1, 849) = 1

GCD of 485, 427, 988, 849 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 770, 117, 208, 334
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• GCD of 126, 452, 794, 561

1. What is the GCD of 485, 427, 988, 849?

GCD of 485, 427, 988, 849 is 1

2. Where do I get the detailed procedure to find GCD of 485, 427, 988, 849?

You can find a detailed procedure to find GCD of 485, 427, 988, 849 on our page.

3. How to find GCD of 485, 427, 988, 849 on a calculator?

You can find the GCD of 485, 427, 988, 849 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.