GCD of 581, 680, 272, 585 Calculator

Given Input numbers are 581, 680, 272, 585

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

Divisors of 581 :

The positive integer divisors of 581 that completely divides 581 are.

1, 7, 83, 581

Divisors of 680 :

The positive integer divisors of 680 that completely divides 680 are.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

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

GCD of numbers is the greatest common divisor

So, the GCD (581, 680, 272, 585) = 1.

Given numbers are 581, 680, 272, 585

The list of prime factors of all numbers are

Prime factors of 581 are 7 x 83

Prime factors of 680 are 2 x 2 x 2 x 5 x 17

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

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

Given numbers are 581, 680, 272, 585

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

Apply this formula for all numbers.

Step1:

LCM(581, 680) = 395080

GCD(581, 680) = ( 581 x 680 ) / 395080

= 581 / 680

= 581

Step2:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

Step3:

LCM(1, 585) = 585

GCD(1, 585) = ( 1 x 585 ) / 585

= 1 / 585

= 1

So, Greatest Common Divisor of 581, 680, 272, 585 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 877, 170, 778, 917
• GCD of 827, 461, 451, 853
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• GCD of 301, 473, 245, 145

Given numbers are 581, 680, 272, 585
The greatest common divisor of numbers 581, 680, 272, 585 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 581, 680, 272, 585 is 1.

1. What is the GCD of 581, 680, 272, 585?

GCD of given numbers 581, 680, 272, 585 is 1

2. How to calculate the greatest common divisor of 581, 680, 272, 585?

We can find the highest common divisor of 581, 680, 272, 585 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 581, 680, 272, 585 i.e 1.

3. How can I use the GCD of 581, 680, 272, 585Calculator?

Out the numbers 581, 680, 272, 585 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.