GCD of 873, 275, 991 Calculator

Given Input numbers are 873, 275, 991

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

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Greatest Common Divisior

We found the divisors of 873, 275, 991 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 873, 275, 991 is 1.

Therefore, GCD of numbers 873, 275, 991 is 1

Given Input Data is 873, 275, 991

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

Prime Factorization of 873 is 3 x 3 x 97

Prime Factorization of 275 is 5 x 5 x 11

Prime Factorization of 991 is 991

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(873, 275) = 240075

GCD(873, 275) = ( 873 x 275 ) / 240075

GCD(873, 275) = 240075 / 240075

GCD(873, 275) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 991

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

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

GCD(1, 991) = 991 / 991

GCD(1, 991) = 1

GCD of 873, 275, 991 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 839, 911, 659
• GCD of 851, 911, 104
• GCD of 227, 472, 409
• GCD of 744, 547, 681
• GCD of 924, 616, 757

1. What is the GCD of 873, 275, 991?

GCD of 873, 275, 991 is 1

2. Where do I get the detailed procedure to find GCD of 873, 275, 991?

You can find a detailed procedure to find GCD of 873, 275, 991 on our page.

3. How to find GCD of 873, 275, 991 on a calculator?

You can find the GCD of 873, 275, 991 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.