GCD of 272, 293, 857, 328 Calculator

Given Input numbers are 272, 293, 857, 328

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

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 293

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

1, 293

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Greatest Common Divisior

We found the divisors of 272, 293, 857, 328 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 272, 293, 857, 328 is 1.

Therefore, GCD of numbers 272, 293, 857, 328 is 1

Given Input Data is 272, 293, 857, 328

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

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 293 is 293

Prime Factorization of 857 is 857

Prime Factorization of 328 is 2 x 2 x 2 x 41

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(272, 293) = 79696

GCD(272, 293) = ( 272 x 293 ) / 79696

GCD(272, 293) = 79696 / 79696

GCD(272, 293) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 857

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

LCM(1, 857) = 857

GCD(1, 857) = ( 1 x 857 ) / 857

GCD(1, 857) = 857 / 857

GCD(1, 857) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 328

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

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

GCD(1, 328) = 328 / 328

GCD(1, 328) = 1

GCD of 272, 293, 857, 328 is 1

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1. What is the GCD of 272, 293, 857, 328?

GCD of 272, 293, 857, 328 is 1

2. Where do I get the detailed procedure to find GCD of 272, 293, 857, 328?

You can find a detailed procedure to find GCD of 272, 293, 857, 328 on our page.

3. How to find GCD of 272, 293, 857, 328 on a calculator?

You can find the GCD of 272, 293, 857, 328 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.