GCD of 921, 244, 955, 497 Calculator

Given Input numbers are 921, 244, 955, 497

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 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 921, 244, 955, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 921, 244, 955, 497 is 1.

Therefore, GCD of numbers 921, 244, 955, 497 is 1

Given Input Data is 921, 244, 955, 497

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

Prime Factorization of 921 is 3 x 307

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 955 is 5 x 191

Prime Factorization of 497 is 7 x 71

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, 244) = 224724

GCD(921, 244) = ( 921 x 244 ) / 224724

GCD(921, 244) = 224724 / 224724

GCD(921, 244) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 955

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

LCM(1, 955) = 955

GCD(1, 955) = ( 1 x 955 ) / 955

GCD(1, 955) = 955 / 955

GCD(1, 955) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 497

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

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

GCD(1, 497) = 497 / 497

GCD(1, 497) = 1

GCD of 921, 244, 955, 497 is 1

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1. What is the GCD of 921, 244, 955, 497?

GCD of 921, 244, 955, 497 is 1

2. Where do I get the detailed procedure to find GCD of 921, 244, 955, 497?

You can find a detailed procedure to find GCD of 921, 244, 955, 497 on our page.

3. How to find GCD of 921, 244, 955, 497 on a calculator?

You can find the GCD of 921, 244, 955, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.