GCD of 294, 845, 161 Calculator

Given Input numbers are 294, 845, 161

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 294

List of positive integer divisors of 294 that divides 294 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Greatest Common Divisior

We found the divisors of 294, 845, 161 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 294, 845, 161 is 1.

Therefore, GCD of numbers 294, 845, 161 is 1

Given Input Data is 294, 845, 161

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 294 is 2 x 3 x 7 x 7

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 161 is 7 x 23

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(294, 845) = 248430

GCD(294, 845) = ( 294 x 845 ) / 248430

GCD(294, 845) = 248430 / 248430

GCD(294, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 161

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

LCM(1, 161) = 161

GCD(1, 161) = ( 1 x 161 ) / 161

GCD(1, 161) = 161 / 161

GCD(1, 161) = 1

GCD of 294, 845, 161 is 1

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1. What is the GCD of 294, 845, 161?

GCD of 294, 845, 161 is 1

2. Where do I get the detailed procedure to find GCD of 294, 845, 161?

You can find a detailed procedure to find GCD of 294, 845, 161 on our page.

3. How to find GCD of 294, 845, 161 on a calculator?

You can find the GCD of 294, 845, 161 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.