GCD of 159, 432, 662, 803 Calculator

Given Input numbers are 159, 432, 662, 803

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

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

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

Divisors of 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

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 159, 432, 662, 803 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 159, 432, 662, 803 is 1.

Therefore, GCD of numbers 159, 432, 662, 803 is 1

Given Input Data is 159, 432, 662, 803

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

Prime Factorization of 159 is 3 x 53

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 662 is 2 x 331

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(159, 432) = 22896

GCD(159, 432) = ( 159 x 432 ) / 22896

GCD(159, 432) = 68688 / 22896

GCD(159, 432) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 662

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

LCM(3, 662) = 1986

GCD(3, 662) = ( 3 x 662 ) / 1986

GCD(3, 662) = 1986 / 1986

GCD(3, 662) = 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 159, 432, 662, 803 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 191, 656, 645, 281
• GCD of 813, 831, 567, 431
• GCD of 432, 620, 336, 646
• GCD of 790, 305, 462, 416
• GCD of 705, 664, 156, 861

1. What is the GCD of 159, 432, 662, 803?

GCD of 159, 432, 662, 803 is 1

2. Where do I get the detailed procedure to find GCD of 159, 432, 662, 803?

You can find a detailed procedure to find GCD of 159, 432, 662, 803 on our page.

3. How to find GCD of 159, 432, 662, 803 on a calculator?

You can find the GCD of 159, 432, 662, 803 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.