GCD of 434, 453, 28, 626 Calculator

Given Input numbers are 434, 453, 28, 626

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 453

List of positive integer divisors of 453 that divides 453 without a remainder.

1, 3, 151, 453

Divisors of 28

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

1, 2, 4, 7, 14, 28

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Greatest Common Divisior

We found the divisors of 434, 453, 28, 626 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 434, 453, 28, 626 is 1.

Therefore, GCD of numbers 434, 453, 28, 626 is 1

Given Input Data is 434, 453, 28, 626

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 453 is 3 x 151

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 626 is 2 x 313

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, 453) = 196602

GCD(434, 453) = ( 434 x 453 ) / 196602

GCD(434, 453) = 196602 / 196602

GCD(434, 453) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 28

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

LCM(1, 28) = 28

GCD(1, 28) = ( 1 x 28 ) / 28

GCD(1, 28) = 28 / 28

GCD(1, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 626

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

LCM(1, 626) = 626

GCD(1, 626) = ( 1 x 626 ) / 626

GCD(1, 626) = 626 / 626

GCD(1, 626) = 1

GCD of 434, 453, 28, 626 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 441, 306, 28, 566
• GCD of 852, 883, 10, 506
• GCD of 285, 825, 55, 462
• GCD of 983, 617, 58, 292
• GCD of 732, 438, 20, 702

1. What is the GCD of 434, 453, 28, 626?

GCD of 434, 453, 28, 626 is 1

2. Where do I get the detailed procedure to find GCD of 434, 453, 28, 626?

You can find a detailed procedure to find GCD of 434, 453, 28, 626 on our page.

3. How to find GCD of 434, 453, 28, 626 on a calculator?

You can find the GCD of 434, 453, 28, 626 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.