Where do I get the detailed procedure to find GCD of 139, 685, 130?

You can find a detailed procedure to find GCD of 139, 685, 130 on our page.

How to find GCD of 139, 685, 130 on a calculator?

You can find the GCD of 139, 685, 130 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.

GCD of 139, 685, 130 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Online GCD Calculator is useful to find the GCD of 139, 685, 130 quickly. Get the easiest ways to solve the greatest common divisor of 139, 685, 130 i.e 1 in different methods as follows.

How to Find GCD of Numbers 139, 685, 130 with Factoring?

Given Input numbers are 139, 685, 130

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

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 130 :

The positive integer divisors of 130 that completely divides 130 are.

1, 2, 5, 10, 13, 26, 65, 130

GCD of numbers is the greatest common divisor

So, the GCD (139, 685, 130) = 1.

Find GCD of 139, 685, 130 using Prime Factorization

Given numbers are 139, 685, 130

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 685 are 5 x 137

Prime factors of 130 are 2 x 5 x 13

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

Steps to Calculate GCD of 139, 685, 130 using LCM Formula

Given numbers are 139, 685, 130

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

Apply this formula for all numbers.

Step1:

LCM(139, 685) = 95215

GCD(139, 685) = ( 139 x 685 ) / 95215

= 139 / 685

= 139

Step2:

LCM(1, 130) = 130

GCD(1, 130) = ( 1 x 130 ) / 130

= 1 / 130

= 1

So, Greatest Common Divisor of 139, 685, 130 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 139, 685, 130

Given numbers are 139, 685, 130
The greatest common divisor of numbers 139, 685, 130 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 685, 130 is 1.

FAQs on GCD of 139, 685, 130 Calculator

1. What is the GCD of 139, 685, 130?

GCD of given numbers 139, 685, 130 is 1

2. How to calculate the greatest common divisor of 139, 685, 130?

We can find the highest common divisor of 139, 685, 130 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 139, 685, 130 i.e 1.

3. How can I use the GCD of 139, 685, 130Calculator?

Out the numbers 139, 685, 130 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.