GCD of 23, 770, 317, 277 Calculator

Given Input numbers are 23, 770, 317, 277

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

Divisors of 23

List of positive integer divisors of 23 that divides 23 without a remainder.

1, 23

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 317

List of positive integer divisors of 317 that divides 317 without a remainder.

1, 317

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Greatest Common Divisior

We found the divisors of 23, 770, 317, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 23, 770, 317, 277 is 1.

Therefore, GCD of numbers 23, 770, 317, 277 is 1

Given Input Data is 23, 770, 317, 277

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

Prime Factorization of 23 is 23

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 317 is 317

Prime Factorization of 277 is 277

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(23, 770) = 17710

GCD(23, 770) = ( 23 x 770 ) / 17710

GCD(23, 770) = 17710 / 17710

GCD(23, 770) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 317

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

LCM(1, 317) = 317

GCD(1, 317) = ( 1 x 317 ) / 317

GCD(1, 317) = 317 / 317

GCD(1, 317) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 277

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

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

GCD(1, 277) = 277 / 277

GCD(1, 277) = 1

GCD of 23, 770, 317, 277 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 47, 849, 137, 966
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• GCD of 65, 377, 179, 516

1. What is the GCD of 23, 770, 317, 277?

GCD of 23, 770, 317, 277 is 1

2. Where do I get the detailed procedure to find GCD of 23, 770, 317, 277?

You can find a detailed procedure to find GCD of 23, 770, 317, 277 on our page.

3. How to find GCD of 23, 770, 317, 277 on a calculator?

You can find the GCD of 23, 770, 317, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.