GCD of 33, 211, 672, 251 Calculator

Given Input numbers are 33, 211, 672, 251

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

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Greatest Common Divisior

We found the divisors of 33, 211, 672, 251 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 33, 211, 672, 251 is 1.

Therefore, GCD of numbers 33, 211, 672, 251 is 1

Given Input Data is 33, 211, 672, 251

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

Prime Factorization of 33 is 3 x 11

Prime Factorization of 211 is 211

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 251 is 251

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(33, 211) = 6963

GCD(33, 211) = ( 33 x 211 ) / 6963

GCD(33, 211) = 6963 / 6963

GCD(33, 211) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 672

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

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

GCD(1, 672) = 672 / 672

GCD(1, 672) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

GCD of 33, 211, 672, 251 is 1

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1. What is the GCD of 33, 211, 672, 251?

GCD of 33, 211, 672, 251 is 1

2. Where do I get the detailed procedure to find GCD of 33, 211, 672, 251?

You can find a detailed procedure to find GCD of 33, 211, 672, 251 on our page.

3. How to find GCD of 33, 211, 672, 251 on a calculator?

You can find the GCD of 33, 211, 672, 251 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.