GCD of 955, 538, 20, 922 Calculator

Given Input numbers are 955, 538, 20, 922

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

Divisors of 955

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

1, 5, 191, 955

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 922

List of positive integer divisors of 922 that divides 922 without a remainder.

1, 2, 461, 922

Greatest Common Divisior

We found the divisors of 955, 538, 20, 922 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 955, 538, 20, 922 is 1.

Therefore, GCD of numbers 955, 538, 20, 922 is 1

Given Input Data is 955, 538, 20, 922

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

Prime Factorization of 955 is 5 x 191

Prime Factorization of 538 is 2 x 269

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 922 is 2 x 461

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(955, 538) = 513790

GCD(955, 538) = ( 955 x 538 ) / 513790

GCD(955, 538) = 513790 / 513790

GCD(955, 538) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

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

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 922

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

LCM(1, 922) = 922

GCD(1, 922) = ( 1 x 922 ) / 922

GCD(1, 922) = 922 / 922

GCD(1, 922) = 1

GCD of 955, 538, 20, 922 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 735, 323, 40, 158
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• GCD of 263, 719, 55, 428
• GCD of 603, 303, 30, 355
• GCD of 612, 831, 48, 268

1. What is the GCD of 955, 538, 20, 922?

GCD of 955, 538, 20, 922 is 1

2. Where do I get the detailed procedure to find GCD of 955, 538, 20, 922?

You can find a detailed procedure to find GCD of 955, 538, 20, 922 on our page.

3. How to find GCD of 955, 538, 20, 922 on a calculator?

You can find the GCD of 955, 538, 20, 922 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.