GCD of 723, 164, 231, 397 Calculator

Given Input numbers are 723, 164, 231, 397

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

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 231 :

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

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

Divisors of 397 :

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

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (723, 164, 231, 397) = 1.

Given numbers are 723, 164, 231, 397

The list of prime factors of all numbers are

Prime factors of 723 are 3 x 241

Prime factors of 164 are 2 x 2 x 41

Prime factors of 231 are 3 x 7 x 11

Prime factors of 397 are 397

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

Given numbers are 723, 164, 231, 397

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

Apply this formula for all numbers.

Step1:

LCM(723, 164) = 118572

GCD(723, 164) = ( 723 x 164 ) / 118572

= 723 / 164

= 723

Step2:

LCM(1, 231) = 231

GCD(1, 231) = ( 1 x 231 ) / 231

= 1 / 231

= 1

Step3:

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

= 1 / 397

= 1

So, Greatest Common Divisor of 723, 164, 231, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 632, 888, 638
• GCD of 588, 149, 121, 486
• GCD of 991, 840, 255, 264
• GCD of 444, 252, 725, 468
• GCD of 810, 386, 144, 567

Given numbers are 723, 164, 231, 397
The greatest common divisor of numbers 723, 164, 231, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 723, 164, 231, 397 is 1.

1. What is the GCD of 723, 164, 231, 397?

GCD of given numbers 723, 164, 231, 397 is 1

2. How to calculate the greatest common divisor of 723, 164, 231, 397?

We can find the highest common divisor of 723, 164, 231, 397 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 723, 164, 231, 397 i.e 1.

3. How can I use the GCD of 723, 164, 231, 397Calculator?

Out the numbers 723, 164, 231, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.