GCD of 851, 272, 241, 689 Calculator

Given Input numbers are 851, 272, 241, 689

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

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 241

List of positive integer divisors of 241 that divides 241 without a remainder.

1, 241

Divisors of 689

List of positive integer divisors of 689 that divides 689 without a remainder.

1, 13, 53, 689

Greatest Common Divisior

We found the divisors of 851, 272, 241, 689 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 851, 272, 241, 689 is 1.

Therefore, GCD of numbers 851, 272, 241, 689 is 1

Given Input Data is 851, 272, 241, 689

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

Prime Factorization of 851 is 23 x 37

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 241 is 241

Prime Factorization of 689 is 13 x 53

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(851, 272) = 231472

GCD(851, 272) = ( 851 x 272 ) / 231472

GCD(851, 272) = 231472 / 231472

GCD(851, 272) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 241

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

LCM(1, 241) = 241

GCD(1, 241) = ( 1 x 241 ) / 241

GCD(1, 241) = 241 / 241

GCD(1, 241) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 689

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

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

GCD(1, 689) = 689 / 689

GCD(1, 689) = 1

GCD of 851, 272, 241, 689 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 781, 710, 994, 346
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• GCD of 270, 302, 318, 576
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1. What is the GCD of 851, 272, 241, 689?

GCD of 851, 272, 241, 689 is 1

2. Where do I get the detailed procedure to find GCD of 851, 272, 241, 689?

You can find a detailed procedure to find GCD of 851, 272, 241, 689 on our page.

3. How to find GCD of 851, 272, 241, 689 on a calculator?

You can find the GCD of 851, 272, 241, 689 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.