GCD of 386, 484, 839, 987 Calculator

Given Input numbers are 386, 484, 839, 987

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

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Greatest Common Divisior

We found the divisors of 386, 484, 839, 987 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 386, 484, 839, 987 is 1.

Therefore, GCD of numbers 386, 484, 839, 987 is 1

Given Input Data is 386, 484, 839, 987

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

Prime Factorization of 386 is 2 x 193

Prime Factorization of 484 is 2 x 2 x 11 x 11

Prime Factorization of 839 is 839

Prime Factorization of 987 is 3 x 7 x 47

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(386, 484) = 93412

GCD(386, 484) = ( 386 x 484 ) / 93412

GCD(386, 484) = 186824 / 93412

GCD(386, 484) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 839

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

LCM(2, 839) = 1678

GCD(2, 839) = ( 2 x 839 ) / 1678

GCD(2, 839) = 1678 / 1678

GCD(2, 839) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 987

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

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

GCD(1, 987) = 987 / 987

GCD(1, 987) = 1

GCD of 386, 484, 839, 987 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 132, 814, 574, 682
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1. What is the GCD of 386, 484, 839, 987?

GCD of 386, 484, 839, 987 is 1

2. Where do I get the detailed procedure to find GCD of 386, 484, 839, 987?

You can find a detailed procedure to find GCD of 386, 484, 839, 987 on our page.

3. How to find GCD of 386, 484, 839, 987 on a calculator?

You can find the GCD of 386, 484, 839, 987 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.