GCD of 399, 276, 852, 451 Calculator

Given Input numbers are 399, 276, 852, 451

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

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 276

List of positive integer divisors of 276 that divides 276 without a remainder.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 451

List of positive integer divisors of 451 that divides 451 without a remainder.

1, 11, 41, 451

Greatest Common Divisior

We found the divisors of 399, 276, 852, 451 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 276, 852, 451 is 1.

Therefore, GCD of numbers 399, 276, 852, 451 is 1

Given Input Data is 399, 276, 852, 451

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

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 276 is 2 x 2 x 3 x 23

Prime Factorization of 852 is 2 x 2 x 3 x 71

Prime Factorization of 451 is 11 x 41

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(399, 276) = 36708

GCD(399, 276) = ( 399 x 276 ) / 36708

GCD(399, 276) = 110124 / 36708

GCD(399, 276) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 852

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

LCM(3, 852) = 852

GCD(3, 852) = ( 3 x 852 ) / 852

GCD(3, 852) = 2556 / 852

GCD(3, 852) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 451

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

LCM(3, 451) = 1353

GCD(3, 451) = ( 3 x 451 ) / 1353

GCD(3, 451) = 1353 / 1353

GCD(3, 451) = 1

GCD of 399, 276, 852, 451 is 1

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1. What is the GCD of 399, 276, 852, 451?

GCD of 399, 276, 852, 451 is 1

2. Where do I get the detailed procedure to find GCD of 399, 276, 852, 451?

You can find a detailed procedure to find GCD of 399, 276, 852, 451 on our page.

3. How to find GCD of 399, 276, 852, 451 on a calculator?

You can find the GCD of 399, 276, 852, 451 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.