GCD of 428, 269, 507, 666 Calculator

Given Input numbers are 428, 269, 507, 666

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

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Divisors of 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Greatest Common Divisior

We found the divisors of 428, 269, 507, 666 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 428, 269, 507, 666 is 1.

Therefore, GCD of numbers 428, 269, 507, 666 is 1

Given Input Data is 428, 269, 507, 666

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

Prime Factorization of 428 is 2 x 2 x 107

Prime Factorization of 269 is 269

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 666 is 2 x 3 x 3 x 37

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(428, 269) = 115132

GCD(428, 269) = ( 428 x 269 ) / 115132

GCD(428, 269) = 115132 / 115132

GCD(428, 269) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 507

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

LCM(1, 507) = 507

GCD(1, 507) = ( 1 x 507 ) / 507

GCD(1, 507) = 507 / 507

GCD(1, 507) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 666

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

LCM(1, 666) = 666

GCD(1, 666) = ( 1 x 666 ) / 666

GCD(1, 666) = 666 / 666

GCD(1, 666) = 1

GCD of 428, 269, 507, 666 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 518, 774, 669, 221
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• GCD of 452, 350, 927, 411
• GCD of 488, 236, 318, 242

1. What is the GCD of 428, 269, 507, 666?

GCD of 428, 269, 507, 666 is 1

2. Where do I get the detailed procedure to find GCD of 428, 269, 507, 666?

You can find a detailed procedure to find GCD of 428, 269, 507, 666 on our page.

3. How to find GCD of 428, 269, 507, 666 on a calculator?

You can find the GCD of 428, 269, 507, 666 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.