GCD of 669, 771, 462, 413 Calculator

Given Input numbers are 669, 771, 462, 413

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

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 771

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

1, 3, 257, 771

Divisors of 462

List of positive integer divisors of 462 that divides 462 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 413

List of positive integer divisors of 413 that divides 413 without a remainder.

1, 7, 59, 413

Greatest Common Divisior

We found the divisors of 669, 771, 462, 413 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 669, 771, 462, 413 is 1.

Therefore, GCD of numbers 669, 771, 462, 413 is 1

Given Input Data is 669, 771, 462, 413

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

Prime Factorization of 669 is 3 x 223

Prime Factorization of 771 is 3 x 257

Prime Factorization of 462 is 2 x 3 x 7 x 11

Prime Factorization of 413 is 7 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(669, 771) = 171933

GCD(669, 771) = ( 669 x 771 ) / 171933

GCD(669, 771) = 515799 / 171933

GCD(669, 771) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 462

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

LCM(3, 462) = 462

GCD(3, 462) = ( 3 x 462 ) / 462

GCD(3, 462) = 1386 / 462

GCD(3, 462) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 413

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

LCM(3, 413) = 1239

GCD(3, 413) = ( 3 x 413 ) / 1239

GCD(3, 413) = 1239 / 1239

GCD(3, 413) = 1

GCD of 669, 771, 462, 413 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 754, 360, 196, 327
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• GCD of 907, 842, 884, 420
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• GCD of 761, 210, 399, 435

1. What is the GCD of 669, 771, 462, 413?

GCD of 669, 771, 462, 413 is 1

2. Where do I get the detailed procedure to find GCD of 669, 771, 462, 413?

You can find a detailed procedure to find GCD of 669, 771, 462, 413 on our page.

3. How to find GCD of 669, 771, 462, 413 on a calculator?

You can find the GCD of 669, 771, 462, 413 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.