GCD of 231, 287, 98, 757 Calculator

Given Input numbers are 231, 287, 98, 757

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

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 287

List of positive integer divisors of 287 that divides 287 without a remainder.

1, 7, 41, 287

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Greatest Common Divisior

We found the divisors of 231, 287, 98, 757 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 231, 287, 98, 757 is 1.

Therefore, GCD of numbers 231, 287, 98, 757 is 1

Given Input Data is 231, 287, 98, 757

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

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 287 is 7 x 41

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 757 is 757

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(231, 287) = 9471

GCD(231, 287) = ( 231 x 287 ) / 9471

GCD(231, 287) = 66297 / 9471

GCD(231, 287) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 98

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

LCM(7, 98) = 98

GCD(7, 98) = ( 7 x 98 ) / 98

GCD(7, 98) = 686 / 98

GCD(7, 98) = 7

Step3:

Here we consider the GCD from the above i.e. 7 as first number and the next as 757

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

LCM(7, 757) = 5299

GCD(7, 757) = ( 7 x 757 ) / 5299

GCD(7, 757) = 5299 / 5299

GCD(7, 757) = 1

GCD of 231, 287, 98, 757 is 1

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• GCD of 201, 367, 28, 307
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1. What is the GCD of 231, 287, 98, 757?

GCD of 231, 287, 98, 757 is 1

2. Where do I get the detailed procedure to find GCD of 231, 287, 98, 757?

You can find a detailed procedure to find GCD of 231, 287, 98, 757 on our page.

3. How to find GCD of 231, 287, 98, 757 on a calculator?

You can find the GCD of 231, 287, 98, 757 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.