Where do I get the detailed procedure to find GCD of 907, 315, 20?

You can find a detailed procedure to find GCD of 907, 315, 20 on our page.

How to find GCD of 907, 315, 20 on a calculator?

You can find the GCD of 907, 315, 20 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 907, 315, 20 Calculator

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

Online GCD Calculator is useful to find the GCD of 907, 315, 20 quickly. Get the easiest ways to solve the greatest common divisor of 907, 315, 20 i.e 1 in different methods as follows.

How to Find GCD of Numbers 907, 315, 20 with Factoring?

Given Input numbers are 907, 315, 20

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

Divisors of 907 :

The positive integer divisors of 907 that completely divides 907 are.

1, 907

Divisors of 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 20 :

The positive integer divisors of 20 that completely divides 20 are.

1, 2, 4, 5, 10, 20

GCD of numbers is the greatest common divisor

So, the GCD (907, 315, 20) = 1.

Find GCD of 907, 315, 20 using Prime Factorization

Given numbers are 907, 315, 20

The list of prime factors of all numbers are

Prime factors of 907 are 907

Prime factors of 315 are 3 x 3 x 5 x 7

Prime factors of 20 are 2 x 2 x 5

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

Steps to Calculate GCD of 907, 315, 20 using LCM Formula

Given numbers are 907, 315, 20

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

Apply this formula for all numbers.

Step1:

LCM(907, 315) = 285705

GCD(907, 315) = ( 907 x 315 ) / 285705

= 907 / 315

= 907

Step2:

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

= 1 / 20

= 1

So, Greatest Common Divisor of 907, 315, 20 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 907, 315, 20

Given numbers are 907, 315, 20
The greatest common divisor of numbers 907, 315, 20 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 907, 315, 20 is 1.

FAQs on GCD of 907, 315, 20 Calculator

1. What is the GCD of 907, 315, 20?

GCD of given numbers 907, 315, 20 is 1

2. How to calculate the greatest common divisor of 907, 315, 20?

We can find the highest common divisor of 907, 315, 20 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 907, 315, 20 i.e 1.

3. How can I use the GCD of 907, 315, 20Calculator?

Out the numbers 907, 315, 20 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.