GCD of 864, 155, 363, 782 Calculator

Given Input numbers are 864, 155, 363, 782

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

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 363 :

The positive integer divisors of 363 that completely divides 363 are.

1, 3, 11, 33, 121, 363

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

GCD of numbers is the greatest common divisor

So, the GCD (864, 155, 363, 782) = 1.

Given numbers are 864, 155, 363, 782

The list of prime factors of all numbers are

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 155 are 5 x 31

Prime factors of 363 are 3 x 11 x 11

Prime factors of 782 are 2 x 17 x 23

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

Given numbers are 864, 155, 363, 782

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

Apply this formula for all numbers.

Step1:

LCM(864, 155) = 133920

GCD(864, 155) = ( 864 x 155 ) / 133920

= 864 / 155

= 864

Step2:

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

= 1 / 363

= 1

Step3:

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

= 1 / 782

= 1

So, Greatest Common Divisor of 864, 155, 363, 782 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 186, 317, 198, 396
• GCD of 511, 265, 404, 285
• GCD of 487, 925, 379, 106
• GCD of 152, 243, 602, 886
• GCD of 471, 374, 596, 813

Given numbers are 864, 155, 363, 782
The greatest common divisor of numbers 864, 155, 363, 782 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 155, 363, 782 is 1.

1. What is the GCD of 864, 155, 363, 782?

GCD of given numbers 864, 155, 363, 782 is 1

2. How to calculate the greatest common divisor of 864, 155, 363, 782?

We can find the highest common divisor of 864, 155, 363, 782 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 864, 155, 363, 782 i.e 1.

3. How can I use the GCD of 864, 155, 363, 782Calculator?

Out the numbers 864, 155, 363, 782 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.