GCD of 222, 991, 509, 488 Calculator

Given Input numbers are 222, 991, 509, 488

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

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 509

List of positive integer divisors of 509 that divides 509 without a remainder.

1, 509

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Greatest Common Divisior

We found the divisors of 222, 991, 509, 488 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 222, 991, 509, 488 is 1.

Therefore, GCD of numbers 222, 991, 509, 488 is 1

Given Input Data is 222, 991, 509, 488

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

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 991 is 991

Prime Factorization of 509 is 509

Prime Factorization of 488 is 2 x 2 x 2 x 61

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(222, 991) = 220002

GCD(222, 991) = ( 222 x 991 ) / 220002

GCD(222, 991) = 220002 / 220002

GCD(222, 991) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 509

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

LCM(1, 509) = 509

GCD(1, 509) = ( 1 x 509 ) / 509

GCD(1, 509) = 509 / 509

GCD(1, 509) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 488

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

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

GCD(1, 488) = 488 / 488

GCD(1, 488) = 1

GCD of 222, 991, 509, 488 is 1

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• GCD of 900, 864, 260, 168
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1. What is the GCD of 222, 991, 509, 488?

GCD of 222, 991, 509, 488 is 1

2. Where do I get the detailed procedure to find GCD of 222, 991, 509, 488?

You can find a detailed procedure to find GCD of 222, 991, 509, 488 on our page.

3. How to find GCD of 222, 991, 509, 488 on a calculator?

You can find the GCD of 222, 991, 509, 488 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.