Where do I get the detailed procedure to find GCD of 697, 491, 158?

You can find a detailed procedure to find GCD of 697, 491, 158 on our page.

How to find GCD of 697, 491, 158 on a calculator?

You can find the GCD of 697, 491, 158 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 697, 491, 158 Calculator

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

Online GCD Calculator is useful to find the GCD of 697, 491, 158 quickly. Get the easiest ways to solve the greatest common divisor of 697, 491, 158 i.e 1 in different methods as follows.

How to Find GCD of Numbers 697, 491, 158 with Factoring?

Given Input numbers are 697, 491, 158

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

Divisors of 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

GCD of numbers is the greatest common divisor

So, the GCD (697, 491, 158) = 1.

Find GCD of 697, 491, 158 using Prime Factorization

Given numbers are 697, 491, 158

The list of prime factors of all numbers are

Prime factors of 697 are 17 x 41

Prime factors of 491 are 491

Prime factors of 158 are 2 x 79

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

Steps to Calculate GCD of 697, 491, 158 using LCM Formula

Given numbers are 697, 491, 158

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

Apply this formula for all numbers.

Step1:

LCM(697, 491) = 342227

GCD(697, 491) = ( 697 x 491 ) / 342227

= 697 / 491

= 697

Step2:

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

= 1 / 158

= 1

So, Greatest Common Divisor of 697, 491, 158 is 1

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

Greatest Common Divisor of 697, 491, 158

Given numbers are 697, 491, 158
The greatest common divisor of numbers 697, 491, 158 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 697, 491, 158 is 1.

FAQs on GCD of 697, 491, 158 Calculator

1. What is the GCD of 697, 491, 158?

GCD of given numbers 697, 491, 158 is 1

2. How to calculate the greatest common divisor of 697, 491, 158?

We can find the highest common divisor of 697, 491, 158 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 697, 491, 158 i.e 1.

3. How can I use the GCD of 697, 491, 158Calculator?

Out the numbers 697, 491, 158 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.