GCD of 580, 477, 256, 789 Calculator

Given Input numbers are 580, 477, 256, 789

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

Divisors of 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 256 :

The positive integer divisors of 256 that completely divides 256 are.

1, 2, 4, 8, 16, 32, 64, 128, 256

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (580, 477, 256, 789) = 1.

Given numbers are 580, 477, 256, 789

The list of prime factors of all numbers are

Prime factors of 580 are 2 x 2 x 5 x 29

Prime factors of 477 are 3 x 3 x 53

Prime factors of 256 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 789 are 3 x 263

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

Given numbers are 580, 477, 256, 789

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

Apply this formula for all numbers.

Step1:

LCM(580, 477) = 276660

GCD(580, 477) = ( 580 x 477 ) / 276660

= 580 / 477

= 580

Step2:

LCM(1, 256) = 256

GCD(1, 256) = ( 1 x 256 ) / 256

= 1 / 256

= 1

Step3:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

So, Greatest Common Divisor of 580, 477, 256, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 258, 322, 629, 572
• GCD of 262, 116, 844, 449
• GCD of 808, 431, 158, 390
• GCD of 160, 142, 528, 268
• GCD of 847, 690, 120, 310

Given numbers are 580, 477, 256, 789
The greatest common divisor of numbers 580, 477, 256, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 580, 477, 256, 789 is 1.

1. What is the GCD of 580, 477, 256, 789?

GCD of given numbers 580, 477, 256, 789 is 1

2. How to calculate the greatest common divisor of 580, 477, 256, 789?

We can find the highest common divisor of 580, 477, 256, 789 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 580, 477, 256, 789 i.e 1.

3. How can I use the GCD of 580, 477, 256, 789Calculator?

Out the numbers 580, 477, 256, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.