GCD of 397, 704, 623, 864 Calculator

Given Input numbers are 397, 704, 623, 864

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

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 704 :

The positive integer divisors of 704 that completely divides 704 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 623 :

The positive integer divisors of 623 that completely divides 623 are.

1, 7, 89, 623

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

GCD of numbers is the greatest common divisor

So, the GCD (397, 704, 623, 864) = 1.

Given numbers are 397, 704, 623, 864

The list of prime factors of all numbers are

Prime factors of 397 are 397

Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 623 are 7 x 89

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

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

Given numbers are 397, 704, 623, 864

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

Apply this formula for all numbers.

Step1:

LCM(397, 704) = 279488

GCD(397, 704) = ( 397 x 704 ) / 279488

= 397 / 704

= 397

Step2:

LCM(1, 623) = 623

GCD(1, 623) = ( 1 x 623 ) / 623

= 1 / 623

= 1

Step3:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

So, Greatest Common Divisor of 397, 704, 623, 864 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 960, 117, 688, 532
• GCD of 312, 234, 349, 720
• GCD of 300, 304, 991, 525
• GCD of 725, 548, 360, 766
• GCD of 959, 833, 756, 940

Given numbers are 397, 704, 623, 864
The greatest common divisor of numbers 397, 704, 623, 864 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 397, 704, 623, 864 is 1.

1. What is the GCD of 397, 704, 623, 864?

GCD of given numbers 397, 704, 623, 864 is 1

2. How to calculate the greatest common divisor of 397, 704, 623, 864?

We can find the highest common divisor of 397, 704, 623, 864 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 397, 704, 623, 864 i.e 1.

3. How can I use the GCD of 397, 704, 623, 864Calculator?

Out the numbers 397, 704, 623, 864 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.