GCD of 156, 429, 817, 328 Calculator

Given Input numbers are 156, 429, 817, 328

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

Divisors of 156 :

The positive integer divisors of 156 that completely divides 156 are.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 429 :

The positive integer divisors of 429 that completely divides 429 are.

1, 3, 11, 13, 33, 39, 143, 429

Divisors of 817 :

The positive integer divisors of 817 that completely divides 817 are.

1, 19, 43, 817

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

GCD of numbers is the greatest common divisor

So, the GCD (156, 429, 817, 328) = 1.

Given numbers are 156, 429, 817, 328

The list of prime factors of all numbers are

Prime factors of 156 are 2 x 2 x 3 x 13

Prime factors of 429 are 3 x 11 x 13

Prime factors of 817 are 19 x 43

Prime factors of 328 are 2 x 2 x 2 x 41

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

Given numbers are 156, 429, 817, 328

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

Apply this formula for all numbers.

Step1:

LCM(156, 429) = 1716

GCD(156, 429) = ( 156 x 429 ) / 1716

= 156 / 429

= 156

Step2:

LCM(39, 817) = 31863

GCD(39, 817) = ( 39 x 817 ) / 31863

= 39 / 817

= 39

Step3:

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

= 1 / 328

= 1

So, Greatest Common Divisor of 156, 429, 817, 328 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 615, 835, 731
• GCD of 629, 558, 150, 117
• GCD of 958, 569, 233, 153
• GCD of 607, 496, 522, 823
• GCD of 480, 182, 454, 675

Given numbers are 156, 429, 817, 328
The greatest common divisor of numbers 156, 429, 817, 328 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 156, 429, 817, 328 is 1.

1. What is the GCD of 156, 429, 817, 328?

GCD of given numbers 156, 429, 817, 328 is 1

2. How to calculate the greatest common divisor of 156, 429, 817, 328?

We can find the highest common divisor of 156, 429, 817, 328 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 156, 429, 817, 328 i.e 1.

3. How can I use the GCD of 156, 429, 817, 328Calculator?

Out the numbers 156, 429, 817, 328 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.