GCD of 691, 589, 591, 488 Calculator

Given Input numbers are 691, 589, 591, 488

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

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

Divisors of 589 :

The positive integer divisors of 589 that completely divides 589 are.

1, 19, 31, 589

Divisors of 591 :

The positive integer divisors of 591 that completely divides 591 are.

1, 3, 197, 591

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

GCD of numbers is the greatest common divisor

So, the GCD (691, 589, 591, 488) = 1.

Given numbers are 691, 589, 591, 488

The list of prime factors of all numbers are

Prime factors of 691 are 691

Prime factors of 589 are 19 x 31

Prime factors of 591 are 3 x 197

Prime factors of 488 are 2 x 2 x 2 x 61

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

Given numbers are 691, 589, 591, 488

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

Apply this formula for all numbers.

Step1:

LCM(691, 589) = 406999

GCD(691, 589) = ( 691 x 589 ) / 406999

= 691 / 589

= 691

Step2:

LCM(1, 591) = 591

GCD(1, 591) = ( 1 x 591 ) / 591

= 1 / 591

= 1

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 691, 589, 591, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 607, 348, 546, 982
• GCD of 284, 902, 862, 531
• GCD of 784, 399, 495, 965
• GCD of 709, 838, 748, 533
• GCD of 868, 186, 765, 183

Given numbers are 691, 589, 591, 488
The greatest common divisor of numbers 691, 589, 591, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 589, 591, 488 is 1.

1. What is the GCD of 691, 589, 591, 488?

GCD of given numbers 691, 589, 591, 488 is 1

2. How to calculate the greatest common divisor of 691, 589, 591, 488?

We can find the highest common divisor of 691, 589, 591, 488 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 691, 589, 591, 488 i.e 1.

3. How can I use the GCD of 691, 589, 591, 488Calculator?

Out the numbers 691, 589, 591, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.