GCD of 324, 378, 338, 631 Calculator

Given Input numbers are 324, 378, 338, 631

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

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 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 631 :

The positive integer divisors of 631 that completely divides 631 are.

1, 631

GCD of numbers is the greatest common divisor

So, the GCD (324, 378, 338, 631) = 1.

Given numbers are 324, 378, 338, 631

The list of prime factors of all numbers are

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

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

Prime factors of 338 are 2 x 13 x 13

Prime factors of 631 are 631

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

Given numbers are 324, 378, 338, 631

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

Apply this formula for all numbers.

Step1:

LCM(324, 378) = 2268

GCD(324, 378) = ( 324 x 378 ) / 2268

= 324 / 378

= 324

Step2:

LCM(54, 338) = 9126

GCD(54, 338) = ( 54 x 338 ) / 9126

= 54 / 338

= 54

Step3:

LCM(2, 631) = 1262

GCD(2, 631) = ( 2 x 631 ) / 1262

= 2 / 631

= 2

So, Greatest Common Divisor of 324, 378, 338, 631 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 774, 413, 641, 271
• GCD of 400, 116, 638, 593
• GCD of 667, 806, 481, 981
• GCD of 579, 399, 204, 131
• GCD of 881, 761, 202, 257

Given numbers are 324, 378, 338, 631
The greatest common divisor of numbers 324, 378, 338, 631 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 378, 338, 631 is 1.

1. What is the GCD of 324, 378, 338, 631?

GCD of given numbers 324, 378, 338, 631 is 1

2. How to calculate the greatest common divisor of 324, 378, 338, 631?

We can find the highest common divisor of 324, 378, 338, 631 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 324, 378, 338, 631 i.e 1.

3. How can I use the GCD of 324, 378, 338, 631Calculator?

Out the numbers 324, 378, 338, 631 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.