GCD of 696, 285, 864, 391 Calculator

Given Input numbers are 696, 285, 864, 391

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

Divisors of 696 :

The positive integer divisors of 696 that completely divides 696 are.

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696

Divisors of 285 :

The positive integer divisors of 285 that completely divides 285 are.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

GCD of numbers is the greatest common divisor

So, the GCD (696, 285, 864, 391) = 1.

Given numbers are 696, 285, 864, 391

The list of prime factors of all numbers are

Prime factors of 696 are 2 x 2 x 2 x 3 x 29

Prime factors of 285 are 3 x 5 x 19

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 391 are 17 x 23

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

Given numbers are 696, 285, 864, 391

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

Apply this formula for all numbers.

Step1:

LCM(696, 285) = 66120

GCD(696, 285) = ( 696 x 285 ) / 66120

= 696 / 285

= 696

Step2:

LCM(3, 864) = 864

GCD(3, 864) = ( 3 x 864 ) / 864

= 3 / 864

= 3

Step3:

LCM(3, 391) = 1173

GCD(3, 391) = ( 3 x 391 ) / 1173

= 3 / 391

= 3

So, Greatest Common Divisor of 696, 285, 864, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 879, 376, 704, 971
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Given numbers are 696, 285, 864, 391
The greatest common divisor of numbers 696, 285, 864, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 696, 285, 864, 391 is 1.

1. What is the GCD of 696, 285, 864, 391?

GCD of given numbers 696, 285, 864, 391 is 1

2. How to calculate the greatest common divisor of 696, 285, 864, 391?

We can find the highest common divisor of 696, 285, 864, 391 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 696, 285, 864, 391 i.e 1.

3. How can I use the GCD of 696, 285, 864, 391Calculator?

Out the numbers 696, 285, 864, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.