GCD of 864, 129, 768, 694 Calculator

Given Input numbers are 864, 129, 768, 694

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

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 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

Divisors of 768 :

The positive integer divisors of 768 that completely divides 768 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Divisors of 694 :

The positive integer divisors of 694 that completely divides 694 are.

1, 2, 347, 694

GCD of numbers is the greatest common divisor

So, the GCD (864, 129, 768, 694) = 1.

Given numbers are 864, 129, 768, 694

The list of prime factors of all numbers are

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

Prime factors of 129 are 3 x 43

Prime factors of 768 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime factors of 694 are 2 x 347

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

Given numbers are 864, 129, 768, 694

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

Apply this formula for all numbers.

Step1:

LCM(864, 129) = 37152

GCD(864, 129) = ( 864 x 129 ) / 37152

= 864 / 129

= 864

Step2:

LCM(3, 768) = 768

GCD(3, 768) = ( 3 x 768 ) / 768

= 3 / 768

= 3

Step3:

LCM(3, 694) = 2082

GCD(3, 694) = ( 3 x 694 ) / 2082

= 3 / 694

= 3

So, Greatest Common Divisor of 864, 129, 768, 694 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 142, 733, 893, 742
• GCD of 242, 197, 630, 567
• GCD of 487, 146, 457, 909
• GCD of 105, 554, 842, 763
• GCD of 442, 347, 669, 131

Given numbers are 864, 129, 768, 694
The greatest common divisor of numbers 864, 129, 768, 694 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 129, 768, 694 is 1.

1. What is the GCD of 864, 129, 768, 694?

GCD of given numbers 864, 129, 768, 694 is 1

2. How to calculate the greatest common divisor of 864, 129, 768, 694?

We can find the highest common divisor of 864, 129, 768, 694 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 864, 129, 768, 694 i.e 1.

3. How can I use the GCD of 864, 129, 768, 694Calculator?

Out the numbers 864, 129, 768, 694 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.