Where do I get the detailed procedure to find GCD of 897, 253, 161?

You can find a detailed procedure to find GCD of 897, 253, 161 on our page.

How to find GCD of 897, 253, 161 on a calculator?

You can find the GCD of 897, 253, 161 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 897, 253, 161 Calculator

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

Online GCD Calculator is useful to find the GCD of 897, 253, 161 quickly. Get the easiest ways to solve the greatest common divisor of 897, 253, 161 i.e 23 in different methods as follows.

How to Find GCD of Numbers 897, 253, 161 with Factoring?

Given Input numbers are 897, 253, 161

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

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

GCD of numbers is the greatest common divisor

So, the GCD (897, 253, 161) = 23.

Find GCD of 897, 253, 161 using Prime Factorization

Given numbers are 897, 253, 161

The list of prime factors of all numbers are

Prime factors of 897 are 3 x 13 x 23

Prime factors of 253 are 11 x 23

Prime factors of 161 are 7 x 23

The highest common occurrence is 23¹

Therefore, GCD of 897, 253, 161 is 23.

Steps to Calculate GCD of 897, 253, 161 using LCM Formula

Given numbers are 897, 253, 161

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

Apply this formula for all numbers.

Step1:

LCM(897, 253) = 9867

GCD(897, 253) = ( 897 x 253 ) / 9867

= 897 / 253

= 897

Step2:

LCM(23, 161) = 161

GCD(23, 161) = ( 23 x 161 ) / 161

= 23 / 161

= 23

So, Greatest Common Divisor of 897, 253, 161 is 23

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 897, 253, 161

Given numbers are 897, 253, 161
The greatest common divisor of numbers 897, 253, 161 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 897, 253, 161 is 23.

FAQs on GCD of 897, 253, 161 Calculator

1. What is the GCD of 897, 253, 161?

GCD of given numbers 897, 253, 161 is 23

2. How to calculate the greatest common divisor of 897, 253, 161?

We can find the highest common divisor of 897, 253, 161 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 897, 253, 161 i.e 23.

3. How can I use the GCD of 897, 253, 161Calculator?

Out the numbers 897, 253, 161 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.