GCD of 436, 795, 13, 628 Calculator

Given Input numbers are 436, 795, 13, 628

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

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Greatest Common Divisior

We found the divisors of 436, 795, 13, 628 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 436, 795, 13, 628 is 1.

Therefore, GCD of numbers 436, 795, 13, 628 is 1

Given Input Data is 436, 795, 13, 628

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

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 13 is 13

Prime Factorization of 628 is 2 x 2 x 157

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(436, 795) = 346620

GCD(436, 795) = ( 436 x 795 ) / 346620

GCD(436, 795) = 346620 / 346620

GCD(436, 795) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 628

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

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

GCD(1, 628) = 628 / 628

GCD(1, 628) = 1

GCD of 436, 795, 13, 628 is 1

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1. What is the GCD of 436, 795, 13, 628?

GCD of 436, 795, 13, 628 is 1

2. Where do I get the detailed procedure to find GCD of 436, 795, 13, 628?

You can find a detailed procedure to find GCD of 436, 795, 13, 628 on our page.

3. How to find GCD of 436, 795, 13, 628 on a calculator?

You can find the GCD of 436, 795, 13, 628 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.