GCD of 285, 751, 238 Calculator

Given Input numbers are 285, 751, 238

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

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Greatest Common Divisior

We found the divisors of 285, 751, 238 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 285, 751, 238 is 1.

Therefore, GCD of numbers 285, 751, 238 is 1

Given Input Data is 285, 751, 238

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

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 751 is 751

Prime Factorization of 238 is 2 x 7 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(285, 751) = 214035

GCD(285, 751) = ( 285 x 751 ) / 214035

GCD(285, 751) = 214035 / 214035

GCD(285, 751) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 238

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

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

GCD(1, 238) = 238 / 238

GCD(1, 238) = 1

GCD of 285, 751, 238 is 1

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1. What is the GCD of 285, 751, 238?

GCD of 285, 751, 238 is 1

2. Where do I get the detailed procedure to find GCD of 285, 751, 238?

You can find a detailed procedure to find GCD of 285, 751, 238 on our page.

3. How to find GCD of 285, 751, 238 on a calculator?

You can find the GCD of 285, 751, 238 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.