GCD of 585, 379, 813, 491 Calculator

Given Input numbers are 585, 379, 813, 491

In the factoring method, we have to find the divisors of all numbers

Divisors of 585 :

The positive integer divisors of 585 that completely divides 585 are.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Divisors of 379 :

The positive integer divisors of 379 that completely divides 379 are.

1, 379

Divisors of 813 :

The positive integer divisors of 813 that completely divides 813 are.

1, 3, 271, 813

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (585, 379, 813, 491) = 1.

Given numbers are 585, 379, 813, 491

The list of prime factors of all numbers are

Prime factors of 585 are 3 x 3 x 5 x 13

Prime factors of 379 are 379

Prime factors of 813 are 3 x 271

Prime factors of 491 are 491

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 585, 379, 813, 491

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(585, 379) = 221715

GCD(585, 379) = ( 585 x 379 ) / 221715

= 585 / 379

= 585

Step2:

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

= 1 / 813

= 1

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 585, 379, 813, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 372, 890, 949
• GCD of 297, 495, 717, 470
• GCD of 180, 612, 686, 659
• GCD of 850, 166, 894, 424
• GCD of 104, 890, 446, 296

Given numbers are 585, 379, 813, 491
The greatest common divisor of numbers 585, 379, 813, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 585, 379, 813, 491 is 1.

1. What is the GCD of 585, 379, 813, 491?

GCD of given numbers 585, 379, 813, 491 is 1

2. How to calculate the greatest common divisor of 585, 379, 813, 491?

We can find the highest common divisor of 585, 379, 813, 491 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 585, 379, 813, 491 i.e 1.

3. How can I use the GCD of 585, 379, 813, 491Calculator?

Out the numbers 585, 379, 813, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.