GCD of 378, 172, 393, 326 Calculator

Given Input numbers are 378, 172, 393, 326

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

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 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

GCD of numbers is the greatest common divisor

So, the GCD (378, 172, 393, 326) = 1.

Given numbers are 378, 172, 393, 326

The list of prime factors of all numbers are

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

Prime factors of 172 are 2 x 2 x 43

Prime factors of 393 are 3 x 131

Prime factors of 326 are 2 x 163

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

Given numbers are 378, 172, 393, 326

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

Apply this formula for all numbers.

Step1:

LCM(378, 172) = 32508

GCD(378, 172) = ( 378 x 172 ) / 32508

= 378 / 172

= 378

Step2:

LCM(2, 393) = 786

GCD(2, 393) = ( 2 x 393 ) / 786

= 2 / 393

= 2

Step3:

LCM(1, 326) = 326

GCD(1, 326) = ( 1 x 326 ) / 326

= 1 / 326

= 1

So, Greatest Common Divisor of 378, 172, 393, 326 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 657, 866, 686, 539
• GCD of 582, 320, 543, 718
• GCD of 479, 507, 173, 369
• GCD of 597, 771, 247, 621
• GCD of 983, 616, 499, 625

Given numbers are 378, 172, 393, 326
The greatest common divisor of numbers 378, 172, 393, 326 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 378, 172, 393, 326 is 1.

1. What is the GCD of 378, 172, 393, 326?

GCD of given numbers 378, 172, 393, 326 is 1

2. How to calculate the greatest common divisor of 378, 172, 393, 326?

We can find the highest common divisor of 378, 172, 393, 326 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 378, 172, 393, 326 i.e 1.

3. How can I use the GCD of 378, 172, 393, 326Calculator?

Out the numbers 378, 172, 393, 326 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.