GCD of 921, 868, 472, 417 Calculator

Given Input numbers are 921, 868, 472, 417

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

Divisors of 921

List of positive integer divisors of 921 that divides 921 without a remainder.

1, 3, 307, 921

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 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 417

List of positive integer divisors of 417 that divides 417 without a remainder.

1, 3, 139, 417

Greatest Common Divisior

We found the divisors of 921, 868, 472, 417 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 921, 868, 472, 417 is 1.

Therefore, GCD of numbers 921, 868, 472, 417 is 1

Given Input Data is 921, 868, 472, 417

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

Prime Factorization of 921 is 3 x 307

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

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 417 is 3 x 139

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(921, 868) = 799428

GCD(921, 868) = ( 921 x 868 ) / 799428

GCD(921, 868) = 799428 / 799428

GCD(921, 868) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 417

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

LCM(1, 417) = 417

GCD(1, 417) = ( 1 x 417 ) / 417

GCD(1, 417) = 417 / 417

GCD(1, 417) = 1

GCD of 921, 868, 472, 417 is 1

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• GCD of 932, 636, 959, 794
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1. What is the GCD of 921, 868, 472, 417?

GCD of 921, 868, 472, 417 is 1

2. Where do I get the detailed procedure to find GCD of 921, 868, 472, 417?

You can find a detailed procedure to find GCD of 921, 868, 472, 417 on our page.

3. How to find GCD of 921, 868, 472, 417 on a calculator?

You can find the GCD of 921, 868, 472, 417 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.