GCD of 872, 291, 851 Calculator

Given Input numbers are 872, 291, 851

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

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Greatest Common Divisior

We found the divisors of 872, 291, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 872, 291, 851 is 1.

Therefore, GCD of numbers 872, 291, 851 is 1

Given Input Data is 872, 291, 851

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

Prime Factorization of 872 is 2 x 2 x 2 x 109

Prime Factorization of 291 is 3 x 97

Prime Factorization of 851 is 23 x 37

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(872, 291) = 253752

GCD(872, 291) = ( 872 x 291 ) / 253752

GCD(872, 291) = 253752 / 253752

GCD(872, 291) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 851

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

LCM(1, 851) = 851

GCD(1, 851) = ( 1 x 851 ) / 851

GCD(1, 851) = 851 / 851

GCD(1, 851) = 1

GCD of 872, 291, 851 is 1

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• GCD of 710, 909, 651
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1. What is the GCD of 872, 291, 851?

GCD of 872, 291, 851 is 1

2. Where do I get the detailed procedure to find GCD of 872, 291, 851?

You can find a detailed procedure to find GCD of 872, 291, 851 on our page.

3. How to find GCD of 872, 291, 851 on a calculator?

You can find the GCD of 872, 291, 851 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.