GCD of 396, 324, 178, 868 Calculator

Given Input numbers are 396, 324, 178, 868

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

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 178 :

The positive integer divisors of 178 that completely divides 178 are.

1, 2, 89, 178

Divisors of 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

GCD of numbers is the greatest common divisor

So, the GCD (396, 324, 178, 868) = 2.

Given numbers are 396, 324, 178, 868

The list of prime factors of all numbers are

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 178 are 2 x 89

Prime factors of 868 are 2 x 2 x 7 x 31

The highest common occurrence is 2¹

Therefore, GCD of 396, 324, 178, 868 is 2.

Given numbers are 396, 324, 178, 868

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

Apply this formula for all numbers.

Step1:

LCM(396, 324) = 3564

GCD(396, 324) = ( 396 x 324 ) / 3564

= 396 / 324

= 396

Step2:

LCM(36, 178) = 3204

GCD(36, 178) = ( 36 x 178 ) / 3204

= 36 / 178

= 36

Step3:

LCM(2, 868) = 868

GCD(2, 868) = ( 2 x 868 ) / 868

= 2 / 868

= 2

So, Greatest Common Divisor of 396, 324, 178, 868 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 812, 143, 958, 460
• GCD of 296, 772, 782, 871
• GCD of 970, 420, 114, 656
• GCD of 510, 689, 803, 129
• GCD of 881, 247, 162, 180

Given numbers are 396, 324, 178, 868
The greatest common divisor of numbers 396, 324, 178, 868 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 324, 178, 868 is 2.

1. What is the GCD of 396, 324, 178, 868?

GCD of given numbers 396, 324, 178, 868 is 2

2. How to calculate the greatest common divisor of 396, 324, 178, 868?

We can find the highest common divisor of 396, 324, 178, 868 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 396, 324, 178, 868 i.e 2.

3. How can I use the GCD of 396, 324, 178, 868Calculator?

Out the numbers 396, 324, 178, 868 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.