GCD of 874, 562, 47, 621 Calculator

Given Input numbers are 874, 562, 47, 621

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

Divisors of 874

List of positive integer divisors of 874 that divides 874 without a remainder.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Divisors of 47

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

1, 47

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Greatest Common Divisior

We found the divisors of 874, 562, 47, 621 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 874, 562, 47, 621 is 1.

Therefore, GCD of numbers 874, 562, 47, 621 is 1

Given Input Data is 874, 562, 47, 621

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

Prime Factorization of 874 is 2 x 19 x 23

Prime Factorization of 562 is 2 x 281

Prime Factorization of 47 is 47

Prime Factorization of 621 is 3 x 3 x 3 x 23

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(874, 562) = 245594

GCD(874, 562) = ( 874 x 562 ) / 245594

GCD(874, 562) = 491188 / 245594

GCD(874, 562) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 47

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

LCM(2, 47) = 94

GCD(2, 47) = ( 2 x 47 ) / 94

GCD(2, 47) = 94 / 94

GCD(2, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 621

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

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

GCD(1, 621) = 621 / 621

GCD(1, 621) = 1

GCD of 874, 562, 47, 621 is 1

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1. What is the GCD of 874, 562, 47, 621?

GCD of 874, 562, 47, 621 is 1

2. Where do I get the detailed procedure to find GCD of 874, 562, 47, 621?

You can find a detailed procedure to find GCD of 874, 562, 47, 621 on our page.

3. How to find GCD of 874, 562, 47, 621 on a calculator?

You can find the GCD of 874, 562, 47, 621 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.