GCD of 83, 47, 53, 86 Calculator

Given Input numbers are 83, 47, 53, 86

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 53

List of positive integer divisors of 53 that divides 53 without a remainder.

1, 53

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Greatest Common Divisior

We found the divisors of 83, 47, 53, 86 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 83, 47, 53, 86 is 1.

Therefore, GCD of numbers 83, 47, 53, 86 is 1

Given Input Data is 83, 47, 53, 86

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 83 is 83

Prime Factorization of 47 is 47

Prime Factorization of 53 is 53

Prime Factorization of 86 is 2 x 43

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(83, 47) = 3901

GCD(83, 47) = ( 83 x 47 ) / 3901

GCD(83, 47) = 3901 / 3901

GCD(83, 47) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 53

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

LCM(1, 53) = 53

GCD(1, 53) = ( 1 x 53 ) / 53

GCD(1, 53) = 53 / 53

GCD(1, 53) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 86

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

LCM(1, 86) = 86

GCD(1, 86) = ( 1 x 86 ) / 86

GCD(1, 86) = 86 / 86

GCD(1, 86) = 1

GCD of 83, 47, 53, 86 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 95, 14, 46, 21
• GCD of 22, 97, 28, 57
• GCD of 89, 40, 57, 97
• GCD of 67, 89, 44, 33
• GCD of 82, 29, 58, 75

1. What is the GCD of 83, 47, 53, 86?

GCD of 83, 47, 53, 86 is 1

2. Where do I get the detailed procedure to find GCD of 83, 47, 53, 86?

You can find a detailed procedure to find GCD of 83, 47, 53, 86 on our page.

3. How to find GCD of 83, 47, 53, 86 on a calculator?

You can find the GCD of 83, 47, 53, 86 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.