GCD of 172, 165, 43, 896 Calculator

Given Input numbers are 172, 165, 43, 896

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

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 896

List of positive integer divisors of 896 that divides 896 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896

Greatest Common Divisior

We found the divisors of 172, 165, 43, 896 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 172, 165, 43, 896 is 1.

Therefore, GCD of numbers 172, 165, 43, 896 is 1

Given Input Data is 172, 165, 43, 896

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

Prime Factorization of 172 is 2 x 2 x 43

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 43 is 43

Prime Factorization of 896 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 7

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(172, 165) = 28380

GCD(172, 165) = ( 172 x 165 ) / 28380

GCD(172, 165) = 28380 / 28380

GCD(172, 165) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 43

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

LCM(1, 43) = 43

GCD(1, 43) = ( 1 x 43 ) / 43

GCD(1, 43) = 43 / 43

GCD(1, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 896

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

LCM(1, 896) = 896

GCD(1, 896) = ( 1 x 896 ) / 896

GCD(1, 896) = 896 / 896

GCD(1, 896) = 1

GCD of 172, 165, 43, 896 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 879, 582, 82, 936
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1. What is the GCD of 172, 165, 43, 896?

GCD of 172, 165, 43, 896 is 1

2. Where do I get the detailed procedure to find GCD of 172, 165, 43, 896?

You can find a detailed procedure to find GCD of 172, 165, 43, 896 on our page.

3. How to find GCD of 172, 165, 43, 896 on a calculator?

You can find the GCD of 172, 165, 43, 896 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.