GCD of 539, 785, 678, 808 Calculator

Given Input numbers are 539, 785, 678, 808

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

Divisors of 539

List of positive integer divisors of 539 that divides 539 without a remainder.

1, 7, 11, 49, 77, 539

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Greatest Common Divisior

We found the divisors of 539, 785, 678, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 539, 785, 678, 808 is 1.

Therefore, GCD of numbers 539, 785, 678, 808 is 1

Given Input Data is 539, 785, 678, 808

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

Prime Factorization of 539 is 7 x 7 x 11

Prime Factorization of 785 is 5 x 157

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 808 is 2 x 2 x 2 x 101

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(539, 785) = 423115

GCD(539, 785) = ( 539 x 785 ) / 423115

GCD(539, 785) = 423115 / 423115

GCD(539, 785) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 678

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

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

GCD(1, 678) = 678 / 678

GCD(1, 678) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 808

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

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

GCD(1, 808) = 808 / 808

GCD(1, 808) = 1

GCD of 539, 785, 678, 808 is 1

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1. What is the GCD of 539, 785, 678, 808?

GCD of 539, 785, 678, 808 is 1

2. Where do I get the detailed procedure to find GCD of 539, 785, 678, 808?

You can find a detailed procedure to find GCD of 539, 785, 678, 808 on our page.

3. How to find GCD of 539, 785, 678, 808 on a calculator?

You can find the GCD of 539, 785, 678, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.