GCD of 759, 129, 989, 864 Calculator

Given Input numbers are 759, 129, 989, 864

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

Divisors of 759 :

The positive integer divisors of 759 that completely divides 759 are.

1, 3, 11, 23, 33, 69, 253, 759

Divisors of 129 :

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

1, 3, 43, 129

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

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

GCD of numbers is the greatest common divisor

So, the GCD (759, 129, 989, 864) = 1.

Given numbers are 759, 129, 989, 864

The list of prime factors of all numbers are

Prime factors of 759 are 3 x 11 x 23

Prime factors of 129 are 3 x 43

Prime factors of 989 are 23 x 43

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

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

Given numbers are 759, 129, 989, 864

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

Apply this formula for all numbers.

Step1:

LCM(759, 129) = 32637

GCD(759, 129) = ( 759 x 129 ) / 32637

= 759 / 129

= 759

Step2:

LCM(3, 989) = 2967

GCD(3, 989) = ( 3 x 989 ) / 2967

= 3 / 989

= 3

Step3:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

So, Greatest Common Divisor of 759, 129, 989, 864 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 952, 163, 705, 559
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• GCD of 306, 715, 776, 942

Given numbers are 759, 129, 989, 864
The greatest common divisor of numbers 759, 129, 989, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 759, 129, 989, 864 is 1.

1. What is the GCD of 759, 129, 989, 864?

GCD of given numbers 759, 129, 989, 864 is 1

2. How to calculate the greatest common divisor of 759, 129, 989, 864?

We can find the highest common divisor of 759, 129, 989, 864 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 759, 129, 989, 864 i.e 1.

3. How can I use the GCD of 759, 129, 989, 864Calculator?

Out the numbers 759, 129, 989, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.