GCD of 551, 151, 49, 323 Calculator

Given Input numbers are 551, 151, 49, 323

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 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 323

List of positive integer divisors of 323 that divides 323 without a remainder.

1, 17, 19, 323

Greatest Common Divisior

We found the divisors of 551, 151, 49, 323 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 151, 49, 323 is 1.

Therefore, GCD of numbers 551, 151, 49, 323 is 1

Given Input Data is 551, 151, 49, 323

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 151 is 151

Prime Factorization of 49 is 7 x 7

Prime Factorization of 323 is 17 x 19

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, 151) = 83201

GCD(551, 151) = ( 551 x 151 ) / 83201

GCD(551, 151) = 83201 / 83201

GCD(551, 151) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 323

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

LCM(1, 323) = 323

GCD(1, 323) = ( 1 x 323 ) / 323

GCD(1, 323) = 323 / 323

GCD(1, 323) = 1

GCD of 551, 151, 49, 323 is 1

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1. What is the GCD of 551, 151, 49, 323?

GCD of 551, 151, 49, 323 is 1

2. Where do I get the detailed procedure to find GCD of 551, 151, 49, 323?

You can find a detailed procedure to find GCD of 551, 151, 49, 323 on our page.

3. How to find GCD of 551, 151, 49, 323 on a calculator?

You can find the GCD of 551, 151, 49, 323 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.