GCD of 434, 534, 28, 667 Calculator

Given Input numbers are 434, 534, 28, 667

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

Divisors of 434

List of positive integer divisors of 434 that divides 434 without a remainder.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 534

List of positive integer divisors of 534 that divides 534 without a remainder.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Greatest Common Divisior

We found the divisors of 434, 534, 28, 667 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 434, 534, 28, 667 is 1.

Therefore, GCD of numbers 434, 534, 28, 667 is 1

Given Input Data is 434, 534, 28, 667

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

Prime Factorization of 434 is 2 x 7 x 31

Prime Factorization of 534 is 2 x 3 x 89

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 667 is 23 x 29

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(434, 534) = 115878

GCD(434, 534) = ( 434 x 534 ) / 115878

GCD(434, 534) = 231756 / 115878

GCD(434, 534) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 28

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

LCM(2, 28) = 28

GCD(2, 28) = ( 2 x 28 ) / 28

GCD(2, 28) = 56 / 28

GCD(2, 28) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 667

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

LCM(2, 667) = 1334

GCD(2, 667) = ( 2 x 667 ) / 1334

GCD(2, 667) = 1334 / 1334

GCD(2, 667) = 1

GCD of 434, 534, 28, 667 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 279, 100, 71, 455
• GCD of 815, 651, 53, 836
• GCD of 607, 737, 13, 918
• GCD of 533, 710, 59, 885
• GCD of 681, 770, 96, 114

1. What is the GCD of 434, 534, 28, 667?

GCD of 434, 534, 28, 667 is 1

2. Where do I get the detailed procedure to find GCD of 434, 534, 28, 667?

You can find a detailed procedure to find GCD of 434, 534, 28, 667 on our page.

3. How to find GCD of 434, 534, 28, 667 on a calculator?

You can find the GCD of 434, 534, 28, 667 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.