GCD of 551, 231, 46, 170 Calculator

Given Input numbers are 551, 231, 46, 170

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 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 46

List of positive integer divisors of 46 that divides 46 without a remainder.

1, 2, 23, 46

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Greatest Common Divisior

We found the divisors of 551, 231, 46, 170 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 231, 46, 170 is 1.

Therefore, GCD of numbers 551, 231, 46, 170 is 1

Given Input Data is 551, 231, 46, 170

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 46 is 2 x 23

Prime Factorization of 170 is 2 x 5 x 17

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, 231) = 127281

GCD(551, 231) = ( 551 x 231 ) / 127281

GCD(551, 231) = 127281 / 127281

GCD(551, 231) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 46

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

LCM(1, 46) = 46

GCD(1, 46) = ( 1 x 46 ) / 46

GCD(1, 46) = 46 / 46

GCD(1, 46) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 170

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

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

GCD(1, 170) = 170 / 170

GCD(1, 170) = 1

GCD of 551, 231, 46, 170 is 1

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1. What is the GCD of 551, 231, 46, 170?

GCD of 551, 231, 46, 170 is 1

2. Where do I get the detailed procedure to find GCD of 551, 231, 46, 170?

You can find a detailed procedure to find GCD of 551, 231, 46, 170 on our page.

3. How to find GCD of 551, 231, 46, 170 on a calculator?

You can find the GCD of 551, 231, 46, 170 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.