GCD of 731, 207, 22, 921 Calculator

Given Input numbers are 731, 207, 22, 921

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

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 22

List of positive integer divisors of 22 that divides 22 without a remainder.

1, 2, 11, 22

Divisors of 921

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

1, 3, 307, 921

Greatest Common Divisior

We found the divisors of 731, 207, 22, 921 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 731, 207, 22, 921 is 1.

Therefore, GCD of numbers 731, 207, 22, 921 is 1

Given Input Data is 731, 207, 22, 921

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

Prime Factorization of 731 is 17 x 43

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 22 is 2 x 11

Prime Factorization of 921 is 3 x 307

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(731, 207) = 151317

GCD(731, 207) = ( 731 x 207 ) / 151317

GCD(731, 207) = 151317 / 151317

GCD(731, 207) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 22

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

LCM(1, 22) = 22

GCD(1, 22) = ( 1 x 22 ) / 22

GCD(1, 22) = 22 / 22

GCD(1, 22) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 921

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

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

GCD(1, 921) = 921 / 921

GCD(1, 921) = 1

GCD of 731, 207, 22, 921 is 1

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• GCD of 184, 148, 78, 381
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• GCD of 814, 715, 14, 599

1. What is the GCD of 731, 207, 22, 921?

GCD of 731, 207, 22, 921 is 1

2. Where do I get the detailed procedure to find GCD of 731, 207, 22, 921?

You can find a detailed procedure to find GCD of 731, 207, 22, 921 on our page.

3. How to find GCD of 731, 207, 22, 921 on a calculator?

You can find the GCD of 731, 207, 22, 921 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.