GCD of 864, 921, 231, 290 Calculator

Given Input numbers are 864, 921, 231, 290

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 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 231 :

The positive integer divisors of 231 that completely divides 231 are.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

GCD of numbers is the greatest common divisor

So, the GCD (864, 921, 231, 290) = 1.

Given numbers are 864, 921, 231, 290

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 921 are 3 x 307

Prime factors of 231 are 3 x 7 x 11

Prime factors of 290 are 2 x 5 x 29

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

Given numbers are 864, 921, 231, 290

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

Apply this formula for all numbers.

Step1:

LCM(864, 921) = 265248

GCD(864, 921) = ( 864 x 921 ) / 265248

= 864 / 921

= 864

Step2:

LCM(3, 231) = 231

GCD(3, 231) = ( 3 x 231 ) / 231

= 3 / 231

= 3

Step3:

LCM(3, 290) = 870

GCD(3, 290) = ( 3 x 290 ) / 870

= 3 / 290

= 3

So, Greatest Common Divisor of 864, 921, 231, 290 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 367, 511, 446, 399
• GCD of 348, 789, 546, 670
• GCD of 867, 230, 959, 631
• GCD of 615, 869, 902, 685
• GCD of 443, 650, 612, 329

Given numbers are 864, 921, 231, 290
The greatest common divisor of numbers 864, 921, 231, 290 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 864, 921, 231, 290 is 1.

1. What is the GCD of 864, 921, 231, 290?

GCD of given numbers 864, 921, 231, 290 is 1

2. How to calculate the greatest common divisor of 864, 921, 231, 290?

We can find the highest common divisor of 864, 921, 231, 290 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, 921, 231, 290 i.e 1.

3. How can I use the GCD of 864, 921, 231, 290Calculator?

Out the numbers 864, 921, 231, 290 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.