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GCD of 326, 147, 391 Calculator

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


Online GCD Calculator is useful to find the GCD of 326, 147, 391 quickly. Get the easiest ways to solve the greatest common divisor of 326, 147, 391 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 326, 147, 391 with Factoring?

Given Input numbers are 326, 147, 391

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

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391


GCD of numbers is the greatest common divisor

So, the GCD (326, 147, 391) = 1.

Find GCD of 326, 147, 391 using Prime Factorization

Given numbers are 326, 147, 391

The list of prime factors of all numbers are

Prime factors of 326 are 2 x 163

Prime factors of 147 are 3 x 7 x 7

Prime factors of 391 are 17 x 23

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

Steps to Calculate GCD of 326, 147, 391 using LCM Formula

Given numbers are 326, 147, 391

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

Apply this formula for all numbers.

Step1:

LCM(326, 147) = 47922

GCD(326, 147) = ( 326 x 147 ) / 47922

= 326 / 147

= 326


Step2:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1


So, Greatest Common Divisor of 326, 147, 391 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 326, 147, 391

Given numbers are 326, 147, 391
The greatest common divisor of numbers 326, 147, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 326, 147, 391 is 1.

FAQs on GCD of 326, 147, 391 Calculator

1. What is the GCD of 326, 147, 391?

GCD of given numbers 326, 147, 391 is 1


2. How to calculate the greatest common divisor of 326, 147, 391?

We can find the highest common divisor of 326, 147, 391 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 326, 147, 391 i.e 1.


3. How can I use the GCD of 326, 147, 391Calculator?

Out the numbers 326, 147, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.