GCD of 58, 30, 79 Calculator

Given Input numbers are 58, 30, 79

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

Divisors of 58

List of positive integer divisors of 58 that divides 58 without a remainder.

1, 2, 29, 58

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Greatest Common Divisior

We found the divisors of 58, 30, 79 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 58, 30, 79 is 1.

Therefore, GCD of numbers 58, 30, 79 is 1

Given Input Data is 58, 30, 79

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

Prime Factorization of 58 is 2 x 29

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 79 is 79

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(58, 30) = 870

GCD(58, 30) = ( 58 x 30 ) / 870

GCD(58, 30) = 1740 / 870

GCD(58, 30) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

GCD of 58, 30, 79 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 42, 99, 23
• GCD of 83, 51, 16
• GCD of 78, 53, 87
• GCD of 72, 67, 59
• GCD of 52, 18, 10

1. What is the GCD of 58, 30, 79?

GCD of 58, 30, 79 is 1

2. Where do I get the detailed procedure to find GCD of 58, 30, 79?

You can find a detailed procedure to find GCD of 58, 30, 79 on our page.

3. How to find GCD of 58, 30, 79 on a calculator?

You can find the GCD of 58, 30, 79 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.