GCD of 551, 144, 32, 497 Calculator

Given Input numbers are 551, 144, 32, 497

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

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 497

List of positive integer divisors of 497 that divides 497 without a remainder.

1, 7, 71, 497

Greatest Common Divisior

We found the divisors of 551, 144, 32, 497 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 144, 32, 497 is 1.

Therefore, GCD of numbers 551, 144, 32, 497 is 1

Given Input Data is 551, 144, 32, 497

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 497 is 7 x 71

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(551, 144) = 79344

GCD(551, 144) = ( 551 x 144 ) / 79344

GCD(551, 144) = 79344 / 79344

GCD(551, 144) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 32

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

LCM(1, 32) = 32

GCD(1, 32) = ( 1 x 32 ) / 32

GCD(1, 32) = 32 / 32

GCD(1, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 497

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

LCM(1, 497) = 497

GCD(1, 497) = ( 1 x 497 ) / 497

GCD(1, 497) = 497 / 497

GCD(1, 497) = 1

GCD of 551, 144, 32, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 752, 706, 73, 733
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• GCD of 317, 688, 21, 639

1. What is the GCD of 551, 144, 32, 497?

GCD of 551, 144, 32, 497 is 1

2. Where do I get the detailed procedure to find GCD of 551, 144, 32, 497?

You can find a detailed procedure to find GCD of 551, 144, 32, 497 on our page.

3. How to find GCD of 551, 144, 32, 497 on a calculator?

You can find the GCD of 551, 144, 32, 497 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.