Where do I get the detailed procedure to find GCD of 780, 964, 39?

You can find a detailed procedure to find GCD of 780, 964, 39 on our page.

How to find GCD of 780, 964, 39 on a calculator?

You can find the GCD of 780, 964, 39 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 780, 964, 39 Calculator

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

Online GCD Calculator is useful to find the GCD of 780, 964, 39 quickly. Get the easiest ways to solve the greatest common divisor of 780, 964, 39 i.e 1 in different methods as follows.

How to Find GCD of Numbers 780, 964, 39 with Factoring?

Given Input numbers are 780, 964, 39

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

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

Divisors of 39 :

The positive integer divisors of 39 that completely divides 39 are.

1, 3, 13, 39

GCD of numbers is the greatest common divisor

So, the GCD (780, 964, 39) = 1.

Find GCD of 780, 964, 39 using Prime Factorization

Given numbers are 780, 964, 39

The list of prime factors of all numbers are

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

Prime factors of 964 are 2 x 2 x 241

Prime factors of 39 are 3 x 13

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

Steps to Calculate GCD of 780, 964, 39 using LCM Formula

Given numbers are 780, 964, 39

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

Apply this formula for all numbers.

Step1:

LCM(780, 964) = 187980

GCD(780, 964) = ( 780 x 964 ) / 187980

= 780 / 964

= 780

Step2:

LCM(4, 39) = 156

GCD(4, 39) = ( 4 x 39 ) / 156

= 4 / 39

= 4

So, Greatest Common Divisor of 780, 964, 39 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 780, 964, 39

Given numbers are 780, 964, 39
The greatest common divisor of numbers 780, 964, 39 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 780, 964, 39 is 1.

FAQs on GCD of 780, 964, 39 Calculator

1. What is the GCD of 780, 964, 39?

GCD of given numbers 780, 964, 39 is 1

2. How to calculate the greatest common divisor of 780, 964, 39?

We can find the highest common divisor of 780, 964, 39 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 780, 964, 39 i.e 1.

3. How can I use the GCD of 780, 964, 39Calculator?

Out the numbers 780, 964, 39 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.