GCD of 325, 516, 787, 868 Calculator

Given Input numbers are 325, 516, 787, 868

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

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Divisors of 516

List of positive integer divisors of 516 that divides 516 without a remainder.

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

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

Greatest Common Divisior

We found the divisors of 325, 516, 787, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 325, 516, 787, 868 is 1.

Therefore, GCD of numbers 325, 516, 787, 868 is 1

Given Input Data is 325, 516, 787, 868

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

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 516 is 2 x 2 x 3 x 43

Prime Factorization of 787 is 787

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

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(325, 516) = 167700

GCD(325, 516) = ( 325 x 516 ) / 167700

GCD(325, 516) = 167700 / 167700

GCD(325, 516) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 787

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

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

GCD(1, 787) = 787 / 787

GCD(1, 787) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

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

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

GCD of 325, 516, 787, 868 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 526, 185, 266, 910
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• GCD of 837, 655, 109, 559
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• GCD of 527, 668, 256, 493

1. What is the GCD of 325, 516, 787, 868?

GCD of 325, 516, 787, 868 is 1

2. Where do I get the detailed procedure to find GCD of 325, 516, 787, 868?

You can find a detailed procedure to find GCD of 325, 516, 787, 868 on our page.

3. How to find GCD of 325, 516, 787, 868 on a calculator?

You can find the GCD of 325, 516, 787, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.