GCD of 393, 538, 853, 677 Calculator

Given Input numbers are 393, 538, 853, 677

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

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 677

List of positive integer divisors of 677 that divides 677 without a remainder.

1, 677

Greatest Common Divisior

We found the divisors of 393, 538, 853, 677 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 538, 853, 677 is 1.

Therefore, GCD of numbers 393, 538, 853, 677 is 1

Given Input Data is 393, 538, 853, 677

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 538 is 2 x 269

Prime Factorization of 853 is 853

Prime Factorization of 677 is 677

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(393, 538) = 211434

GCD(393, 538) = ( 393 x 538 ) / 211434

GCD(393, 538) = 211434 / 211434

GCD(393, 538) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 853

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

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

GCD(1, 853) = 853 / 853

GCD(1, 853) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 677

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

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

GCD(1, 677) = 677 / 677

GCD(1, 677) = 1

GCD of 393, 538, 853, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 603, 695, 824, 354
• GCD of 143, 751, 260, 431
• GCD of 426, 853, 206, 730
• GCD of 190, 764, 909, 517
• GCD of 873, 886, 430, 381

1. What is the GCD of 393, 538, 853, 677?

GCD of 393, 538, 853, 677 is 1

2. Where do I get the detailed procedure to find GCD of 393, 538, 853, 677?

You can find a detailed procedure to find GCD of 393, 538, 853, 677 on our page.

3. How to find GCD of 393, 538, 853, 677 on a calculator?

You can find the GCD of 393, 538, 853, 677 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.