GCD of 868, 646, 729, 584 Calculator

Given Input numbers are 868, 646, 729, 584

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

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 646 :

The positive integer divisors of 646 that completely divides 646 are.

1, 2, 17, 19, 34, 38, 323, 646

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 584 :

The positive integer divisors of 584 that completely divides 584 are.

1, 2, 4, 8, 73, 146, 292, 584

GCD of numbers is the greatest common divisor

So, the GCD (868, 646, 729, 584) = 1.

Given numbers are 868, 646, 729, 584

The list of prime factors of all numbers are

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 646 are 2 x 17 x 19

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 584 are 2 x 2 x 2 x 73

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

Given numbers are 868, 646, 729, 584

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

Apply this formula for all numbers.

Step1:

LCM(868, 646) = 280364

GCD(868, 646) = ( 868 x 646 ) / 280364

= 868 / 646

= 868

Step2:

LCM(2, 729) = 1458

GCD(2, 729) = ( 2 x 729 ) / 1458

= 2 / 729

= 2

Step3:

LCM(1, 584) = 584

GCD(1, 584) = ( 1 x 584 ) / 584

= 1 / 584

= 1

So, Greatest Common Divisor of 868, 646, 729, 584 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 455, 820, 594, 440
• GCD of 569, 460, 753, 492
• GCD of 228, 254, 391, 125
• GCD of 250, 159, 298, 864
• GCD of 655, 558, 352, 388

Given numbers are 868, 646, 729, 584
The greatest common divisor of numbers 868, 646, 729, 584 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 868, 646, 729, 584 is 1.

1. What is the GCD of 868, 646, 729, 584?

GCD of given numbers 868, 646, 729, 584 is 1

2. How to calculate the greatest common divisor of 868, 646, 729, 584?

We can find the highest common divisor of 868, 646, 729, 584 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 868, 646, 729, 584 i.e 1.

3. How can I use the GCD of 868, 646, 729, 584Calculator?

Out the numbers 868, 646, 729, 584 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.