GCD of 709, 694, 28, 433 Calculator

Given Input numbers are 709, 694, 28, 433

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

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

Divisors of 694

List of positive integer divisors of 694 that divides 694 without a remainder.

1, 2, 347, 694

Divisors of 28

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

1, 2, 4, 7, 14, 28

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Greatest Common Divisior

We found the divisors of 709, 694, 28, 433 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 709, 694, 28, 433 is 1.

Therefore, GCD of numbers 709, 694, 28, 433 is 1

Given Input Data is 709, 694, 28, 433

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

Prime Factorization of 709 is 709

Prime Factorization of 694 is 2 x 347

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 433 is 433

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(709, 694) = 492046

GCD(709, 694) = ( 709 x 694 ) / 492046

GCD(709, 694) = 492046 / 492046

GCD(709, 694) = 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 433

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

LCM(1, 433) = 433

GCD(1, 433) = ( 1 x 433 ) / 433

GCD(1, 433) = 433 / 433

GCD(1, 433) = 1

GCD of 709, 694, 28, 433 is 1

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1. What is the GCD of 709, 694, 28, 433?

GCD of 709, 694, 28, 433 is 1

2. Where do I get the detailed procedure to find GCD of 709, 694, 28, 433?

You can find a detailed procedure to find GCD of 709, 694, 28, 433 on our page.

3. How to find GCD of 709, 694, 28, 433 on a calculator?

You can find the GCD of 709, 694, 28, 433 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.