GCD of 921, 368, 29, 947 Calculator

Given Input numbers are 921, 368, 29, 947

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 368

List of positive integer divisors of 368 that divides 368 without a remainder.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Greatest Common Divisior

We found the divisors of 921, 368, 29, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 921, 368, 29, 947 is 1.

Therefore, GCD of numbers 921, 368, 29, 947 is 1

Given Input Data is 921, 368, 29, 947

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

Prime Factorization of 921 is 3 x 307

Prime Factorization of 368 is 2 x 2 x 2 x 2 x 23

Prime Factorization of 29 is 29

Prime Factorization of 947 is 947

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, 368) = 338928

GCD(921, 368) = ( 921 x 368 ) / 338928

GCD(921, 368) = 338928 / 338928

GCD(921, 368) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 29

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

LCM(1, 29) = 29

GCD(1, 29) = ( 1 x 29 ) / 29

GCD(1, 29) = 29 / 29

GCD(1, 29) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 947

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

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

GCD(1, 947) = 947 / 947

GCD(1, 947) = 1

GCD of 921, 368, 29, 947 is 1

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1. What is the GCD of 921, 368, 29, 947?

GCD of 921, 368, 29, 947 is 1

2. Where do I get the detailed procedure to find GCD of 921, 368, 29, 947?

You can find a detailed procedure to find GCD of 921, 368, 29, 947 on our page.

3. How to find GCD of 921, 368, 29, 947 on a calculator?

You can find the GCD of 921, 368, 29, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.