GCD of 97, 631, 267, 257 Calculator

Given Input numbers are 97, 631, 267, 257

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

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Divisors of 267

List of positive integer divisors of 267 that divides 267 without a remainder.

1, 3, 89, 267

Divisors of 257

List of positive integer divisors of 257 that divides 257 without a remainder.

1, 257

Greatest Common Divisior

We found the divisors of 97, 631, 267, 257 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 97, 631, 267, 257 is 1.

Therefore, GCD of numbers 97, 631, 267, 257 is 1

Given Input Data is 97, 631, 267, 257

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

Prime Factorization of 97 is 97

Prime Factorization of 631 is 631

Prime Factorization of 267 is 3 x 89

Prime Factorization of 257 is 257

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(97, 631) = 61207

GCD(97, 631) = ( 97 x 631 ) / 61207

GCD(97, 631) = 61207 / 61207

GCD(97, 631) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 267

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

LCM(1, 267) = 267

GCD(1, 267) = ( 1 x 267 ) / 267

GCD(1, 267) = 267 / 267

GCD(1, 267) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 257

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

LCM(1, 257) = 257

GCD(1, 257) = ( 1 x 257 ) / 257

GCD(1, 257) = 257 / 257

GCD(1, 257) = 1

GCD of 97, 631, 267, 257 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 69, 364, 481, 641
• GCD of 23, 248, 637, 446
• GCD of 99, 378, 166, 452
• GCD of 89, 720, 357, 335
• GCD of 12, 785, 451, 245

1. What is the GCD of 97, 631, 267, 257?

GCD of 97, 631, 267, 257 is 1

2. Where do I get the detailed procedure to find GCD of 97, 631, 267, 257?

You can find a detailed procedure to find GCD of 97, 631, 267, 257 on our page.

3. How to find GCD of 97, 631, 267, 257 on a calculator?

You can find the GCD of 97, 631, 267, 257 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.