GCD of 130, 856, 399, 329 Calculator

Given Input numbers are 130, 856, 399, 329

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

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 856 :

The positive integer divisors of 856 that completely divides 856 are.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

GCD of numbers is the greatest common divisor

So, the GCD (130, 856, 399, 329) = 1.

Given numbers are 130, 856, 399, 329

The list of prime factors of all numbers are

Prime factors of 130 are 2 x 5 x 13

Prime factors of 856 are 2 x 2 x 2 x 107

Prime factors of 399 are 3 x 7 x 19

Prime factors of 329 are 7 x 47

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

Given numbers are 130, 856, 399, 329

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

Apply this formula for all numbers.

Step1:

LCM(130, 856) = 55640

GCD(130, 856) = ( 130 x 856 ) / 55640

= 130 / 856

= 130

Step2:

LCM(2, 399) = 798

GCD(2, 399) = ( 2 x 399 ) / 798

= 2 / 399

= 2

Step3:

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

= 1 / 329

= 1

So, Greatest Common Divisor of 130, 856, 399, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 103, 983, 394, 986
• GCD of 373, 235, 657, 609
• GCD of 762, 352, 356, 792
• GCD of 679, 574, 947, 745
• GCD of 560, 202, 162, 763

Given numbers are 130, 856, 399, 329
The greatest common divisor of numbers 130, 856, 399, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 130, 856, 399, 329 is 1.

1. What is the GCD of 130, 856, 399, 329?

GCD of given numbers 130, 856, 399, 329 is 1

2. How to calculate the greatest common divisor of 130, 856, 399, 329?

We can find the highest common divisor of 130, 856, 399, 329 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 130, 856, 399, 329 i.e 1.

3. How can I use the GCD of 130, 856, 399, 329Calculator?

Out the numbers 130, 856, 399, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.