GCD of 868, 408, 587, 788 Calculator

Given Input numbers are 868, 408, 587, 788

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

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 587

List of positive integer divisors of 587 that divides 587 without a remainder.

1, 587

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

Greatest Common Divisior

We found the divisors of 868, 408, 587, 788 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 868, 408, 587, 788 is 1.

Therefore, GCD of numbers 868, 408, 587, 788 is 1

Given Input Data is 868, 408, 587, 788

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

Prime Factorization of 868 is 2 x 2 x 7 x 31

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 587 is 587

Prime Factorization of 788 is 2 x 2 x 197

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(868, 408) = 88536

GCD(868, 408) = ( 868 x 408 ) / 88536

GCD(868, 408) = 354144 / 88536

GCD(868, 408) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 587

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

LCM(4, 587) = 2348

GCD(4, 587) = ( 4 x 587 ) / 2348

GCD(4, 587) = 2348 / 2348

GCD(4, 587) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 788

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

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

GCD(1, 788) = 788 / 788

GCD(1, 788) = 1

GCD of 868, 408, 587, 788 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 508, 340, 594, 661
• GCD of 434, 587, 512, 411
• GCD of 804, 982, 896, 389
• GCD of 713, 703, 151, 978
• GCD of 384, 806, 164, 924

1. What is the GCD of 868, 408, 587, 788?

GCD of 868, 408, 587, 788 is 1

2. Where do I get the detailed procedure to find GCD of 868, 408, 587, 788?

You can find a detailed procedure to find GCD of 868, 408, 587, 788 on our page.

3. How to find GCD of 868, 408, 587, 788 on a calculator?

You can find the GCD of 868, 408, 587, 788 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.