GCD of 233, 121, 199, 771 Calculator

Given Input numbers are 233, 121, 199, 771

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

Divisors of 233

List of positive integer divisors of 233 that divides 233 without a remainder.

1, 233

Divisors of 121

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

1, 11, 121

Divisors of 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Greatest Common Divisior

We found the divisors of 233, 121, 199, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 233, 121, 199, 771 is 1.

Therefore, GCD of numbers 233, 121, 199, 771 is 1

Given Input Data is 233, 121, 199, 771

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

Prime Factorization of 233 is 233

Prime Factorization of 121 is 11 x 11

Prime Factorization of 199 is 199

Prime Factorization of 771 is 3 x 257

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(233, 121) = 28193

GCD(233, 121) = ( 233 x 121 ) / 28193

GCD(233, 121) = 28193 / 28193

GCD(233, 121) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 199

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

LCM(1, 199) = 199

GCD(1, 199) = ( 1 x 199 ) / 199

GCD(1, 199) = 199 / 199

GCD(1, 199) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 771

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

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

GCD(1, 771) = 771 / 771

GCD(1, 771) = 1

GCD of 233, 121, 199, 771 is 1

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1. What is the GCD of 233, 121, 199, 771?

GCD of 233, 121, 199, 771 is 1

2. Where do I get the detailed procedure to find GCD of 233, 121, 199, 771?

You can find a detailed procedure to find GCD of 233, 121, 199, 771 on our page.

3. How to find GCD of 233, 121, 199, 771 on a calculator?

You can find the GCD of 233, 121, 199, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.