GCD of 161, 897, 864, 264 Calculator

Given Input numbers are 161, 897, 864, 264

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

Divisors of 161

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

1, 7, 23, 161

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Greatest Common Divisior

We found the divisors of 161, 897, 864, 264 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 161, 897, 864, 264 is 1.

Therefore, GCD of numbers 161, 897, 864, 264 is 1

Given Input Data is 161, 897, 864, 264

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

Prime Factorization of 161 is 7 x 23

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

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(161, 897) = 6279

GCD(161, 897) = ( 161 x 897 ) / 6279

GCD(161, 897) = 144417 / 6279

GCD(161, 897) = 23

Step2:

Here we consider the GCD from the above i.e. 23 as first number and the next as 864

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

LCM(23, 864) = 19872

GCD(23, 864) = ( 23 x 864 ) / 19872

GCD(23, 864) = 19872 / 19872

GCD(23, 864) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 264

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

LCM(1, 264) = 264

GCD(1, 264) = ( 1 x 264 ) / 264

GCD(1, 264) = 264 / 264

GCD(1, 264) = 1

GCD of 161, 897, 864, 264 is 1

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1. What is the GCD of 161, 897, 864, 264?

GCD of 161, 897, 864, 264 is 1

2. Where do I get the detailed procedure to find GCD of 161, 897, 864, 264?

You can find a detailed procedure to find GCD of 161, 897, 864, 264 on our page.

3. How to find GCD of 161, 897, 864, 264 on a calculator?

You can find the GCD of 161, 897, 864, 264 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.