GCD of 163, 195, 43, 803 Calculator

Given Input numbers are 163, 195, 43, 803

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

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 43

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

1, 43

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Greatest Common Divisior

We found the divisors of 163, 195, 43, 803 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 163, 195, 43, 803 is 1.

Therefore, GCD of numbers 163, 195, 43, 803 is 1

Given Input Data is 163, 195, 43, 803

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

Prime Factorization of 163 is 163

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 43 is 43

Prime Factorization of 803 is 11 x 73

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(163, 195) = 31785

GCD(163, 195) = ( 163 x 195 ) / 31785

GCD(163, 195) = 31785 / 31785

GCD(163, 195) = 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 803

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

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

GCD(1, 803) = 803 / 803

GCD(1, 803) = 1

GCD of 163, 195, 43, 803 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 578, 119, 53, 657
• GCD of 648, 759, 20, 410
• GCD of 184, 217, 18, 442
• GCD of 693, 824, 46, 249
• GCD of 368, 769, 73, 411

1. What is the GCD of 163, 195, 43, 803?

GCD of 163, 195, 43, 803 is 1

2. Where do I get the detailed procedure to find GCD of 163, 195, 43, 803?

You can find a detailed procedure to find GCD of 163, 195, 43, 803 on our page.

3. How to find GCD of 163, 195, 43, 803 on a calculator?

You can find the GCD of 163, 195, 43, 803 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.