GCD of 656, 812, 182, 432 Calculator

Given Input numbers are 656, 812, 182, 432

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

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 182 :

The positive integer divisors of 182 that completely divides 182 are.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

GCD of numbers is the greatest common divisor

So, the GCD (656, 812, 182, 432) = 2.

Given numbers are 656, 812, 182, 432

The list of prime factors of all numbers are

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 182 are 2 x 7 x 13

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

The highest common occurrence is 2¹

Therefore, GCD of 656, 812, 182, 432 is 2.

Given numbers are 656, 812, 182, 432

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

Apply this formula for all numbers.

Step1:

LCM(656, 812) = 133168

GCD(656, 812) = ( 656 x 812 ) / 133168

= 656 / 812

= 656

Step2:

LCM(4, 182) = 364

GCD(4, 182) = ( 4 x 182 ) / 364

= 4 / 182

= 4

Step3:

LCM(2, 432) = 432

GCD(2, 432) = ( 2 x 432 ) / 432

= 2 / 432

= 2

So, Greatest Common Divisor of 656, 812, 182, 432 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 828, 990, 931, 450
• GCD of 173, 691, 763, 525
• GCD of 458, 664, 217, 289
• GCD of 319, 113, 159, 845
• GCD of 902, 227, 585, 440

Given numbers are 656, 812, 182, 432
The greatest common divisor of numbers 656, 812, 182, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 656, 812, 182, 432 is 2.

1. What is the GCD of 656, 812, 182, 432?

GCD of given numbers 656, 812, 182, 432 is 2

2. How to calculate the greatest common divisor of 656, 812, 182, 432?

We can find the highest common divisor of 656, 812, 182, 432 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 656, 812, 182, 432 i.e 2.

3. How can I use the GCD of 656, 812, 182, 432Calculator?

Out the numbers 656, 812, 182, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.