GCD of 121, 265, 415, 873 Calculator

Given Input numbers are 121, 265, 415, 873

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

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 415

List of positive integer divisors of 415 that divides 415 without a remainder.

1, 5, 83, 415

Divisors of 873

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

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 121, 265, 415, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 265, 415, 873 is 1.

Therefore, GCD of numbers 121, 265, 415, 873 is 1

Given Input Data is 121, 265, 415, 873

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 265 is 5 x 53

Prime Factorization of 415 is 5 x 83

Prime Factorization of 873 is 3 x 3 x 97

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(121, 265) = 32065

GCD(121, 265) = ( 121 x 265 ) / 32065

GCD(121, 265) = 32065 / 32065

GCD(121, 265) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 415

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

LCM(1, 415) = 415

GCD(1, 415) = ( 1 x 415 ) / 415

GCD(1, 415) = 415 / 415

GCD(1, 415) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 873

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

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

GCD(1, 873) = 873 / 873

GCD(1, 873) = 1

GCD of 121, 265, 415, 873 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 944, 291, 634, 593
• GCD of 426, 213, 291, 959
• GCD of 792, 495, 409, 563
• GCD of 672, 878, 597, 460
• GCD of 415, 841, 896, 594

1. What is the GCD of 121, 265, 415, 873?

GCD of 121, 265, 415, 873 is 1

2. Where do I get the detailed procedure to find GCD of 121, 265, 415, 873?

You can find a detailed procedure to find GCD of 121, 265, 415, 873 on our page.

3. How to find GCD of 121, 265, 415, 873 on a calculator?

You can find the GCD of 121, 265, 415, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.