GCD of 864, 143, 664, 560 Calculator

Given Input numbers are 864, 143, 664, 560

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 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 560 :

The positive integer divisors of 560 that completely divides 560 are.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

GCD of numbers is the greatest common divisor

So, the GCD (864, 143, 664, 560) = 1.

Given numbers are 864, 143, 664, 560

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 143 are 11 x 13

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 560 are 2 x 2 x 2 x 2 x 5 x 7

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

Given numbers are 864, 143, 664, 560

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

Apply this formula for all numbers.

Step1:

LCM(864, 143) = 123552

GCD(864, 143) = ( 864 x 143 ) / 123552

= 864 / 143

= 864

Step2:

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

= 1 / 664

= 1

Step3:

LCM(1, 560) = 560

GCD(1, 560) = ( 1 x 560 ) / 560

= 1 / 560

= 1

So, Greatest Common Divisor of 864, 143, 664, 560 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 798, 117, 370, 958
• GCD of 500, 787, 747, 343
• GCD of 202, 547, 554, 467
• GCD of 570, 204, 189, 100
• GCD of 623, 313, 766, 940

Given numbers are 864, 143, 664, 560
The greatest common divisor of numbers 864, 143, 664, 560 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 143, 664, 560 is 1.

1. What is the GCD of 864, 143, 664, 560?

GCD of given numbers 864, 143, 664, 560 is 1

2. How to calculate the greatest common divisor of 864, 143, 664, 560?

We can find the highest common divisor of 864, 143, 664, 560 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, 143, 664, 560 i.e 1.

3. How can I use the GCD of 864, 143, 664, 560Calculator?

Out the numbers 864, 143, 664, 560 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.