GCD of 23, 81, 97, 83 Calculator

Given Input numbers are 23, 81, 97, 83

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

Divisors of 23 :

The positive integer divisors of 23 that completely divides 23 are.

1, 23

Divisors of 81 :

The positive integer divisors of 81 that completely divides 81 are.

1, 3, 9, 27, 81

Divisors of 97 :

The positive integer divisors of 97 that completely divides 97 are.

1, 97

Divisors of 83 :

The positive integer divisors of 83 that completely divides 83 are.

1, 83

GCD of numbers is the greatest common divisor

So, the GCD (23, 81, 97, 83) = 1.

Given numbers are 23, 81, 97, 83

The list of prime factors of all numbers are

Prime factors of 23 are 23

Prime factors of 81 are 3 x 3 x 3 x 3

Prime factors of 97 are 97

Prime factors of 83 are 83

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

Given numbers are 23, 81, 97, 83

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

Apply this formula for all numbers.

Step1:

LCM(23, 81) = 1863

GCD(23, 81) = ( 23 x 81 ) / 1863

= 23 / 81

= 23

Step2:

LCM(1, 97) = 97

GCD(1, 97) = ( 1 x 97 ) / 97

= 1 / 97

= 1

Step3:

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

= 1 / 83

= 1

So, Greatest Common Divisor of 23, 81, 97, 83 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 59, 23, 22, 61
• GCD of 30, 34, 36, 10
• GCD of 48, 14, 47, 70
• GCD of 40, 37, 93, 15
• GCD of 40, 60, 42, 26

Given numbers are 23, 81, 97, 83
The greatest common divisor of numbers 23, 81, 97, 83 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 23, 81, 97, 83 is 1.

1. What is the GCD of 23, 81, 97, 83?

GCD of given numbers 23, 81, 97, 83 is 1

2. How to calculate the greatest common divisor of 23, 81, 97, 83?

We can find the highest common divisor of 23, 81, 97, 83 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 23, 81, 97, 83 i.e 1.

3. How can I use the GCD of 23, 81, 97, 83Calculator?

Out the numbers 23, 81, 97, 83 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.