GCD of 83, 78, 89, 88 Calculator

Given Input numbers are 83, 78, 89, 88

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 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Greatest Common Divisior

We found the divisors of 83, 78, 89, 88 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 83, 78, 89, 88 is 1.

Therefore, GCD of numbers 83, 78, 89, 88 is 1

Given Input Data is 83, 78, 89, 88

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

Prime Factorization of 83 is 83

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 89 is 89

Prime Factorization of 88 is 2 x 2 x 2 x 11

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, 78) = 6474

GCD(83, 78) = ( 83 x 78 ) / 6474

GCD(83, 78) = 6474 / 6474

GCD(83, 78) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 89

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

LCM(1, 89) = 89

GCD(1, 89) = ( 1 x 89 ) / 89

GCD(1, 89) = 89 / 89

GCD(1, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 88

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

LCM(1, 88) = 88

GCD(1, 88) = ( 1 x 88 ) / 88

GCD(1, 88) = 88 / 88

GCD(1, 88) = 1

GCD of 83, 78, 89, 88 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 36, 68, 95, 15
• GCD of 40, 65, 28, 72
• GCD of 35, 51, 97, 30
• GCD of 94, 39, 93, 86
• GCD of 94, 37, 77, 44

1. What is the GCD of 83, 78, 89, 88?

GCD of 83, 78, 89, 88 is 1

2. Where do I get the detailed procedure to find GCD of 83, 78, 89, 88?

You can find a detailed procedure to find GCD of 83, 78, 89, 88 on our page.

3. How to find GCD of 83, 78, 89, 88 on a calculator?

You can find the GCD of 83, 78, 89, 88 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.