GCD of 247, 235, 166 Calculator

Given Input numbers are 247, 235, 166

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

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Divisors of 235

List of positive integer divisors of 235 that divides 235 without a remainder.

1, 5, 47, 235

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Greatest Common Divisior

We found the divisors of 247, 235, 166 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 247, 235, 166 is 1.

Therefore, GCD of numbers 247, 235, 166 is 1

Given Input Data is 247, 235, 166

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

Prime Factorization of 247 is 13 x 19

Prime Factorization of 235 is 5 x 47

Prime Factorization of 166 is 2 x 83

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(247, 235) = 58045

GCD(247, 235) = ( 247 x 235 ) / 58045

GCD(247, 235) = 58045 / 58045

GCD(247, 235) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 166

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

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

GCD(1, 166) = 166 / 166

GCD(1, 166) = 1

GCD of 247, 235, 166 is 1

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1. What is the GCD of 247, 235, 166?

GCD of 247, 235, 166 is 1

2. Where do I get the detailed procedure to find GCD of 247, 235, 166?

You can find a detailed procedure to find GCD of 247, 235, 166 on our page.

3. How to find GCD of 247, 235, 166 on a calculator?

You can find the GCD of 247, 235, 166 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.