GCD of 59, 39, 90 Calculator

Given Input numbers are 59, 39, 90

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

Divisors of 59

List of positive integer divisors of 59 that divides 59 without a remainder.

1, 59

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Greatest Common Divisior

We found the divisors of 59, 39, 90 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 59, 39, 90 is 1.

Therefore, GCD of numbers 59, 39, 90 is 1

Given Input Data is 59, 39, 90

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

Prime Factorization of 59 is 59

Prime Factorization of 39 is 3 x 13

Prime Factorization of 90 is 2 x 3 x 3 x 5

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(59, 39) = 2301

GCD(59, 39) = ( 59 x 39 ) / 2301

GCD(59, 39) = 2301 / 2301

GCD(59, 39) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

GCD of 59, 39, 90 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 63, 39, 74
• GCD of 12, 73, 69
• GCD of 18, 56, 18
• GCD of 14, 85, 85
• GCD of 54, 34, 41

1. What is the GCD of 59, 39, 90?

GCD of 59, 39, 90 is 1

2. Where do I get the detailed procedure to find GCD of 59, 39, 90?

You can find a detailed procedure to find GCD of 59, 39, 90 on our page.

3. How to find GCD of 59, 39, 90 on a calculator?

You can find the GCD of 59, 39, 90 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.