GCD of 160, 257, 867 Calculator

Given Input numbers are 160, 257, 867

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

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 257

List of positive integer divisors of 257 that divides 257 without a remainder.

1, 257

Divisors of 867

List of positive integer divisors of 867 that divides 867 without a remainder.

1, 3, 17, 51, 289, 867

Greatest Common Divisior

We found the divisors of 160, 257, 867 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 160, 257, 867 is 1.

Therefore, GCD of numbers 160, 257, 867 is 1

Given Input Data is 160, 257, 867

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

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 257 is 257

Prime Factorization of 867 is 3 x 17 x 17

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(160, 257) = 41120

GCD(160, 257) = ( 160 x 257 ) / 41120

GCD(160, 257) = 41120 / 41120

GCD(160, 257) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 867

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

LCM(1, 867) = 867

GCD(1, 867) = ( 1 x 867 ) / 867

GCD(1, 867) = 867 / 867

GCD(1, 867) = 1

GCD of 160, 257, 867 is 1

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1. What is the GCD of 160, 257, 867?

GCD of 160, 257, 867 is 1

2. Where do I get the detailed procedure to find GCD of 160, 257, 867?

You can find a detailed procedure to find GCD of 160, 257, 867 on our page.

3. How to find GCD of 160, 257, 867 on a calculator?

You can find the GCD of 160, 257, 867 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.