GCD of 605, 797, 65, 379 Calculator

Given Input numbers are 605, 797, 65, 379

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

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 379

List of positive integer divisors of 379 that divides 379 without a remainder.

1, 379

Greatest Common Divisior

We found the divisors of 605, 797, 65, 379 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 605, 797, 65, 379 is 1.

Therefore, GCD of numbers 605, 797, 65, 379 is 1

Given Input Data is 605, 797, 65, 379

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

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 797 is 797

Prime Factorization of 65 is 5 x 13

Prime Factorization of 379 is 379

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(605, 797) = 482185

GCD(605, 797) = ( 605 x 797 ) / 482185

GCD(605, 797) = 482185 / 482185

GCD(605, 797) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 379

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

LCM(1, 379) = 379

GCD(1, 379) = ( 1 x 379 ) / 379

GCD(1, 379) = 379 / 379

GCD(1, 379) = 1

GCD of 605, 797, 65, 379 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 151, 775, 20, 475
• GCD of 929, 755, 86, 148
• GCD of 640, 555, 36, 334
• GCD of 693, 815, 88, 247
• GCD of 607, 355, 88, 462

1. What is the GCD of 605, 797, 65, 379?

GCD of 605, 797, 65, 379 is 1

2. Where do I get the detailed procedure to find GCD of 605, 797, 65, 379?

You can find a detailed procedure to find GCD of 605, 797, 65, 379 on our page.

3. How to find GCD of 605, 797, 65, 379 on a calculator?

You can find the GCD of 605, 797, 65, 379 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.