GCD of 479, 398, 39, 754 Calculator

Given Input numbers are 479, 398, 39, 754

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

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 398

List of positive integer divisors of 398 that divides 398 without a remainder.

1, 2, 199, 398

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 754

List of positive integer divisors of 754 that divides 754 without a remainder.

1, 2, 13, 26, 29, 58, 377, 754

Greatest Common Divisior

We found the divisors of 479, 398, 39, 754 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 398, 39, 754 is 1.

Therefore, GCD of numbers 479, 398, 39, 754 is 1

Given Input Data is 479, 398, 39, 754

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

Prime Factorization of 479 is 479

Prime Factorization of 398 is 2 x 199

Prime Factorization of 39 is 3 x 13

Prime Factorization of 754 is 2 x 13 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(479, 398) = 190642

GCD(479, 398) = ( 479 x 398 ) / 190642

GCD(479, 398) = 190642 / 190642

GCD(479, 398) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 754

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

LCM(1, 754) = 754

GCD(1, 754) = ( 1 x 754 ) / 754

GCD(1, 754) = 754 / 754

GCD(1, 754) = 1

GCD of 479, 398, 39, 754 is 1

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• GCD of 549, 423, 19, 147
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1. What is the GCD of 479, 398, 39, 754?

GCD of 479, 398, 39, 754 is 1

2. Where do I get the detailed procedure to find GCD of 479, 398, 39, 754?

You can find a detailed procedure to find GCD of 479, 398, 39, 754 on our page.

3. How to find GCD of 479, 398, 39, 754 on a calculator?

You can find the GCD of 479, 398, 39, 754 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.