GCD of 830, 816, 322, 636 Calculator

Given Input numbers are 830, 816, 322, 636

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 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 322 :

The positive integer divisors of 322 that completely divides 322 are.

1, 2, 7, 14, 23, 46, 161, 322

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

GCD of numbers is the greatest common divisor

So, the GCD (830, 816, 322, 636) = 2.

Given numbers are 830, 816, 322, 636

The list of prime factors of all numbers are

Prime factors of 830 are 2 x 5 x 83

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

Prime factors of 322 are 2 x 7 x 23

Prime factors of 636 are 2 x 2 x 3 x 53

The highest common occurrence is 2¹

Therefore, GCD of 830, 816, 322, 636 is 2.

Given numbers are 830, 816, 322, 636

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

Apply this formula for all numbers.

Step1:

LCM(830, 816) = 338640

GCD(830, 816) = ( 830 x 816 ) / 338640

= 830 / 816

= 830

Step2:

LCM(2, 322) = 322

GCD(2, 322) = ( 2 x 322 ) / 322

= 2 / 322

= 2

Step3:

LCM(2, 636) = 636

GCD(2, 636) = ( 2 x 636 ) / 636

= 2 / 636

= 2

So, Greatest Common Divisor of 830, 816, 322, 636 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 601, 784, 639, 432
• GCD of 941, 460, 672, 119
• GCD of 345, 499, 290, 677
• GCD of 434, 562, 582, 380
• GCD of 880, 533, 468, 769

Given numbers are 830, 816, 322, 636
The greatest common divisor of numbers 830, 816, 322, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 830, 816, 322, 636 is 2.

1. What is the GCD of 830, 816, 322, 636?

GCD of given numbers 830, 816, 322, 636 is 2

2. How to calculate the greatest common divisor of 830, 816, 322, 636?

We can find the highest common divisor of 830, 816, 322, 636 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, 816, 322, 636 i.e 2.

3. How can I use the GCD of 830, 816, 322, 636Calculator?

Out the numbers 830, 816, 322, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.