GCD of 121, 849, 472 Calculator

Given Input numbers are 121, 849, 472

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 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Greatest Common Divisior

We found the divisors of 121, 849, 472 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 849, 472 is 1.

Therefore, GCD of numbers 121, 849, 472 is 1

Given Input Data is 121, 849, 472

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 849 is 3 x 283

Prime Factorization of 472 is 2 x 2 x 2 x 59

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, 849) = 102729

GCD(121, 849) = ( 121 x 849 ) / 102729

GCD(121, 849) = 102729 / 102729

GCD(121, 849) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

GCD of 121, 849, 472 is 1

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1. What is the GCD of 121, 849, 472?

GCD of 121, 849, 472 is 1

2. Where do I get the detailed procedure to find GCD of 121, 849, 472?

You can find a detailed procedure to find GCD of 121, 849, 472 on our page.

3. How to find GCD of 121, 849, 472 on a calculator?

You can find the GCD of 121, 849, 472 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.