GCD of 197, 744, 207, 488 Calculator

Given Input numbers are 197, 744, 207, 488

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

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 744

List of positive integer divisors of 744 that divides 744 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 207

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

1, 3, 9, 23, 69, 207

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 197, 744, 207, 488 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 744, 207, 488 is 1.

Therefore, GCD of numbers 197, 744, 207, 488 is 1

Given Input Data is 197, 744, 207, 488

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

Prime Factorization of 197 is 197

Prime Factorization of 744 is 2 x 2 x 2 x 3 x 31

Prime Factorization of 207 is 3 x 3 x 23

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(197, 744) = 146568

GCD(197, 744) = ( 197 x 744 ) / 146568

GCD(197, 744) = 146568 / 146568

GCD(197, 744) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 207

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

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

GCD(1, 207) = 207 / 207

GCD(1, 207) = 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 197, 744, 207, 488 is 1

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1. What is the GCD of 197, 744, 207, 488?

GCD of 197, 744, 207, 488 is 1

2. Where do I get the detailed procedure to find GCD of 197, 744, 207, 488?

You can find a detailed procedure to find GCD of 197, 744, 207, 488 on our page.

3. How to find GCD of 197, 744, 207, 488 on a calculator?

You can find the GCD of 197, 744, 207, 488 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.