GCD of 173, 874, 442, 151 Calculator

Given Input numbers are 173, 874, 442, 151

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

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Divisors of 874

List of positive integer divisors of 874 that divides 874 without a remainder.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 151

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

1, 151

Greatest Common Divisior

We found the divisors of 173, 874, 442, 151 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 173, 874, 442, 151 is 1.

Therefore, GCD of numbers 173, 874, 442, 151 is 1

Given Input Data is 173, 874, 442, 151

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

Prime Factorization of 173 is 173

Prime Factorization of 874 is 2 x 19 x 23

Prime Factorization of 442 is 2 x 13 x 17

Prime Factorization of 151 is 151

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(173, 874) = 151202

GCD(173, 874) = ( 173 x 874 ) / 151202

GCD(173, 874) = 151202 / 151202

GCD(173, 874) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 442

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

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

GCD(1, 442) = 442 / 442

GCD(1, 442) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 151

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

LCM(1, 151) = 151

GCD(1, 151) = ( 1 x 151 ) / 151

GCD(1, 151) = 151 / 151

GCD(1, 151) = 1

GCD of 173, 874, 442, 151 is 1

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1. What is the GCD of 173, 874, 442, 151?

GCD of 173, 874, 442, 151 is 1

2. Where do I get the detailed procedure to find GCD of 173, 874, 442, 151?

You can find a detailed procedure to find GCD of 173, 874, 442, 151 on our page.

3. How to find GCD of 173, 874, 442, 151 on a calculator?

You can find the GCD of 173, 874, 442, 151 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.