GCD of 830, 323, 438, 164 Calculator

Given Input numbers are 830, 323, 438, 164

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

Divisors of 830 :

The positive integer divisors of 830 that completely divides 830 are.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

GCD of numbers is the greatest common divisor

So, the GCD (830, 323, 438, 164) = 1.

Given numbers are 830, 323, 438, 164

The list of prime factors of all numbers are

Prime factors of 830 are 2 x 5 x 83

Prime factors of 323 are 17 x 19

Prime factors of 438 are 2 x 3 x 73

Prime factors of 164 are 2 x 2 x 41

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

Given numbers are 830, 323, 438, 164

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

Apply this formula for all numbers.

Step1:

LCM(830, 323) = 268090

GCD(830, 323) = ( 830 x 323 ) / 268090

= 830 / 323

= 830

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

= 1 / 164

= 1

So, Greatest Common Divisor of 830, 323, 438, 164 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 680, 713, 163, 514
• GCD of 206, 701, 670, 425
• GCD of 492, 650, 773, 252
• GCD of 416, 200, 710, 334
• GCD of 404, 647, 645, 634

Given numbers are 830, 323, 438, 164
The greatest common divisor of numbers 830, 323, 438, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 830, 323, 438, 164 is 1.

1. What is the GCD of 830, 323, 438, 164?

GCD of given numbers 830, 323, 438, 164 is 1

2. How to calculate the greatest common divisor of 830, 323, 438, 164?

We can find the highest common divisor of 830, 323, 438, 164 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 830, 323, 438, 164 i.e 1.

3. How can I use the GCD of 830, 323, 438, 164Calculator?

Out the numbers 830, 323, 438, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.