GCD of 320, 393, 180, 788 Calculator

Given Input numbers are 320, 393, 180, 788

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

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 393 :

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

1, 3, 131, 393

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

GCD of numbers is the greatest common divisor

So, the GCD (320, 393, 180, 788) = 1.

Given numbers are 320, 393, 180, 788

The list of prime factors of all numbers are

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 393 are 3 x 131

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 788 are 2 x 2 x 197

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

Given numbers are 320, 393, 180, 788

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

Apply this formula for all numbers.

Step1:

LCM(320, 393) = 125760

GCD(320, 393) = ( 320 x 393 ) / 125760

= 320 / 393

= 320

Step2:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

Step3:

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

= 1 / 788

= 1

So, Greatest Common Divisor of 320, 393, 180, 788 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 571, 655, 239, 508
• GCD of 426, 796, 452, 445
• GCD of 288, 452, 496, 885
• GCD of 421, 495, 542, 836
• GCD of 931, 662, 252, 152

Given numbers are 320, 393, 180, 788
The greatest common divisor of numbers 320, 393, 180, 788 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 320, 393, 180, 788 is 1.

1. What is the GCD of 320, 393, 180, 788?

GCD of given numbers 320, 393, 180, 788 is 1

2. How to calculate the greatest common divisor of 320, 393, 180, 788?

We can find the highest common divisor of 320, 393, 180, 788 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 320, 393, 180, 788 i.e 1.

3. How can I use the GCD of 320, 393, 180, 788Calculator?

Out the numbers 320, 393, 180, 788 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.