GCD of 919, 893, 47, 868 Calculator

Given Input numbers are 919, 893, 47, 868

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

Divisors of 919

List of positive integer divisors of 919 that divides 919 without a remainder.

1, 919

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

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 919, 893, 47, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 919, 893, 47, 868 is 1.

Therefore, GCD of numbers 919, 893, 47, 868 is 1

Given Input Data is 919, 893, 47, 868

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

Prime Factorization of 919 is 919

Prime Factorization of 893 is 19 x 47

Prime Factorization of 47 is 47

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(919, 893) = 820667

GCD(919, 893) = ( 919 x 893 ) / 820667

GCD(919, 893) = 820667 / 820667

GCD(919, 893) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 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 919, 893, 47, 868 is 1

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1. What is the GCD of 919, 893, 47, 868?

GCD of 919, 893, 47, 868 is 1

2. Where do I get the detailed procedure to find GCD of 919, 893, 47, 868?

You can find a detailed procedure to find GCD of 919, 893, 47, 868 on our page.

3. How to find GCD of 919, 893, 47, 868 on a calculator?

You can find the GCD of 919, 893, 47, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.