GCD of 479, 896, 84, 815 Calculator

Given Input numbers are 479, 896, 84, 815

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 896

List of positive integer divisors of 896 that divides 896 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Greatest Common Divisior

We found the divisors of 479, 896, 84, 815 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 479, 896, 84, 815 is 1.

Therefore, GCD of numbers 479, 896, 84, 815 is 1

Given Input Data is 479, 896, 84, 815

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

Prime Factorization of 479 is 479

Prime Factorization of 896 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 7

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 815 is 5 x 163

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, 896) = 429184

GCD(479, 896) = ( 479 x 896 ) / 429184

GCD(479, 896) = 429184 / 429184

GCD(479, 896) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 815

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

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

GCD(1, 815) = 815 / 815

GCD(1, 815) = 1

GCD of 479, 896, 84, 815 is 1

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1. What is the GCD of 479, 896, 84, 815?

GCD of 479, 896, 84, 815 is 1

2. Where do I get the detailed procedure to find GCD of 479, 896, 84, 815?

You can find a detailed procedure to find GCD of 479, 896, 84, 815 on our page.

3. How to find GCD of 479, 896, 84, 815 on a calculator?

You can find the GCD of 479, 896, 84, 815 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.