GCD of 320, 805, 381, 800 Calculator

Given Input numbers are 320, 805, 381, 800

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 805 :

The positive integer divisors of 805 that completely divides 805 are.

1, 5, 7, 23, 35, 115, 161, 805

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

GCD of numbers is the greatest common divisor

So, the GCD (320, 805, 381, 800) = 1.

Given numbers are 320, 805, 381, 800

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 805 are 5 x 7 x 23

Prime factors of 381 are 3 x 127

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

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

Given numbers are 320, 805, 381, 800

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

Apply this formula for all numbers.

Step1:

LCM(320, 805) = 51520

GCD(320, 805) = ( 320 x 805 ) / 51520

= 320 / 805

= 320

Step2:

LCM(5, 381) = 1905

GCD(5, 381) = ( 5 x 381 ) / 1905

= 5 / 381

= 5

Step3:

LCM(1, 800) = 800

GCD(1, 800) = ( 1 x 800 ) / 800

= 1 / 800

= 1

So, Greatest Common Divisor of 320, 805, 381, 800 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 411, 125, 378, 728
• GCD of 598, 780, 532, 652
• GCD of 933, 448, 883, 149
• GCD of 464, 326, 231, 336
• GCD of 431, 948, 369, 121

Given numbers are 320, 805, 381, 800
The greatest common divisor of numbers 320, 805, 381, 800 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 320, 805, 381, 800 is 1.

1. What is the GCD of 320, 805, 381, 800?

GCD of given numbers 320, 805, 381, 800 is 1

2. How to calculate the greatest common divisor of 320, 805, 381, 800?

We can find the highest common divisor of 320, 805, 381, 800 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, 805, 381, 800 i.e 1.

3. How can I use the GCD of 320, 805, 381, 800Calculator?

Out the numbers 320, 805, 381, 800 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.