GCD of 634, 868, 25, 850 Calculator

Given Input numbers are 634, 868, 25, 850

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

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

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 25

List of positive integer divisors of 25 that divides 25 without a remainder.

1, 5, 25

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Greatest Common Divisior

We found the divisors of 634, 868, 25, 850 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 634, 868, 25, 850 is 1.

Therefore, GCD of numbers 634, 868, 25, 850 is 1

Given Input Data is 634, 868, 25, 850

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

Prime Factorization of 634 is 2 x 317

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

Prime Factorization of 25 is 5 x 5

Prime Factorization of 850 is 2 x 5 x 5 x 17

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(634, 868) = 275156

GCD(634, 868) = ( 634 x 868 ) / 275156

GCD(634, 868) = 550312 / 275156

GCD(634, 868) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 25

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

LCM(2, 25) = 50

GCD(2, 25) = ( 2 x 25 ) / 50

GCD(2, 25) = 50 / 50

GCD(2, 25) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 850

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

LCM(1, 850) = 850

GCD(1, 850) = ( 1 x 850 ) / 850

GCD(1, 850) = 850 / 850

GCD(1, 850) = 1

GCD of 634, 868, 25, 850 is 1

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1. What is the GCD of 634, 868, 25, 850?

GCD of 634, 868, 25, 850 is 1

2. Where do I get the detailed procedure to find GCD of 634, 868, 25, 850?

You can find a detailed procedure to find GCD of 634, 868, 25, 850 on our page.

3. How to find GCD of 634, 868, 25, 850 on a calculator?

You can find the GCD of 634, 868, 25, 850 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.