GCD of 813, 757, 171 Calculator

Given Input numbers are 813, 757, 171

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

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 171

List of positive integer divisors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Greatest Common Divisior

We found the divisors of 813, 757, 171 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 757, 171 is 1.

Therefore, GCD of numbers 813, 757, 171 is 1

Given Input Data is 813, 757, 171

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 757 is 757

Prime Factorization of 171 is 3 x 3 x 19

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(813, 757) = 615441

GCD(813, 757) = ( 813 x 757 ) / 615441

GCD(813, 757) = 615441 / 615441

GCD(813, 757) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 171

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

LCM(1, 171) = 171

GCD(1, 171) = ( 1 x 171 ) / 171

GCD(1, 171) = 171 / 171

GCD(1, 171) = 1

GCD of 813, 757, 171 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 171, 560, 226
• GCD of 288, 644, 547
• GCD of 560, 587, 766
• GCD of 797, 962, 315
• GCD of 116, 299, 654

1. What is the GCD of 813, 757, 171?

GCD of 813, 757, 171 is 1

2. Where do I get the detailed procedure to find GCD of 813, 757, 171?

You can find a detailed procedure to find GCD of 813, 757, 171 on our page.

3. How to find GCD of 813, 757, 171 on a calculator?

You can find the GCD of 813, 757, 171 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.