GCD of 961, 203, 451, 311 Calculator

Given Input numbers are 961, 203, 451, 311

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

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Divisors of 311

List of positive integer divisors of 311 that divides 311 without a remainder.

1, 311

Greatest Common Divisior

We found the divisors of 961, 203, 451, 311 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 961, 203, 451, 311 is 1.

Therefore, GCD of numbers 961, 203, 451, 311 is 1

Given Input Data is 961, 203, 451, 311

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

Prime Factorization of 961 is 31 x 31

Prime Factorization of 203 is 7 x 29

Prime Factorization of 451 is 11 x 41

Prime Factorization of 311 is 311

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(961, 203) = 195083

GCD(961, 203) = ( 961 x 203 ) / 195083

GCD(961, 203) = 195083 / 195083

GCD(961, 203) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 451

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

LCM(1, 451) = 451

GCD(1, 451) = ( 1 x 451 ) / 451

GCD(1, 451) = 451 / 451

GCD(1, 451) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 311

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

LCM(1, 311) = 311

GCD(1, 311) = ( 1 x 311 ) / 311

GCD(1, 311) = 311 / 311

GCD(1, 311) = 1

GCD of 961, 203, 451, 311 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 729, 298, 979, 700
• GCD of 741, 194, 551, 945
• GCD of 141, 487, 864, 395
• GCD of 213, 497, 201, 373
• GCD of 786, 438, 210, 329

1. What is the GCD of 961, 203, 451, 311?

GCD of 961, 203, 451, 311 is 1

2. Where do I get the detailed procedure to find GCD of 961, 203, 451, 311?

You can find a detailed procedure to find GCD of 961, 203, 451, 311 on our page.

3. How to find GCD of 961, 203, 451, 311 on a calculator?

You can find the GCD of 961, 203, 451, 311 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.