GCD of 320, 168, 115, 918 Calculator

Given Input numbers are 320, 168, 115, 918

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 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 115 :

The positive integer divisors of 115 that completely divides 115 are.

1, 5, 23, 115

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

GCD of numbers is the greatest common divisor

So, the GCD (320, 168, 115, 918) = 1.

Given numbers are 320, 168, 115, 918

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 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 115 are 5 x 23

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

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

Given numbers are 320, 168, 115, 918

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

Apply this formula for all numbers.

Step1:

LCM(320, 168) = 6720

GCD(320, 168) = ( 320 x 168 ) / 6720

= 320 / 168

= 320

Step2:

LCM(8, 115) = 920

GCD(8, 115) = ( 8 x 115 ) / 920

= 8 / 115

= 8

Step3:

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

= 1 / 918

= 1

So, Greatest Common Divisor of 320, 168, 115, 918 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 268, 689, 676, 436
• GCD of 776, 985, 309, 291
• GCD of 337, 214, 819, 119
• GCD of 865, 313, 463, 505
• GCD of 905, 392, 369, 250

Given numbers are 320, 168, 115, 918
The greatest common divisor of numbers 320, 168, 115, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 320, 168, 115, 918 is 1.

1. What is the GCD of 320, 168, 115, 918?

GCD of given numbers 320, 168, 115, 918 is 1

2. How to calculate the greatest common divisor of 320, 168, 115, 918?

We can find the highest common divisor of 320, 168, 115, 918 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, 168, 115, 918 i.e 1.

3. How can I use the GCD of 320, 168, 115, 918Calculator?

Out the numbers 320, 168, 115, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.