GCD of 207, 917, 293, 159 Calculator

Given Input numbers are 207, 917, 293, 159

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

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Greatest Common Divisior

We found the divisors of 207, 917, 293, 159 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 207, 917, 293, 159 is 1.

Therefore, GCD of numbers 207, 917, 293, 159 is 1

Given Input Data is 207, 917, 293, 159

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

Prime Factorization of 207 is 3 x 3 x 23

Prime Factorization of 917 is 7 x 131

Prime Factorization of 293 is 293

Prime Factorization of 159 is 3 x 53

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(207, 917) = 189819

GCD(207, 917) = ( 207 x 917 ) / 189819

GCD(207, 917) = 189819 / 189819

GCD(207, 917) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 293

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

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

GCD(1, 293) = 293 / 293

GCD(1, 293) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 159

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

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

GCD(1, 159) = 159 / 159

GCD(1, 159) = 1

GCD of 207, 917, 293, 159 is 1

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• GCD of 400, 981, 671, 857
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1. What is the GCD of 207, 917, 293, 159?

GCD of 207, 917, 293, 159 is 1

2. Where do I get the detailed procedure to find GCD of 207, 917, 293, 159?

You can find a detailed procedure to find GCD of 207, 917, 293, 159 on our page.

3. How to find GCD of 207, 917, 293, 159 on a calculator?

You can find the GCD of 207, 917, 293, 159 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.