GCD of 482, 169, 721, 448 Calculator

Given Input numbers are 482, 169, 721, 448

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

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Divisors of 448

List of positive integer divisors of 448 that divides 448 without a remainder.

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

Greatest Common Divisior

We found the divisors of 482, 169, 721, 448 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 482, 169, 721, 448 is 1.

Therefore, GCD of numbers 482, 169, 721, 448 is 1

Given Input Data is 482, 169, 721, 448

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

Prime Factorization of 482 is 2 x 241

Prime Factorization of 169 is 13 x 13

Prime Factorization of 721 is 7 x 103

Prime Factorization of 448 is 2 x 2 x 2 x 2 x 2 x 2 x 7

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(482, 169) = 81458

GCD(482, 169) = ( 482 x 169 ) / 81458

GCD(482, 169) = 81458 / 81458

GCD(482, 169) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 721

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

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

GCD(1, 721) = 721 / 721

GCD(1, 721) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 448

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

LCM(1, 448) = 448

GCD(1, 448) = ( 1 x 448 ) / 448

GCD(1, 448) = 448 / 448

GCD(1, 448) = 1

GCD of 482, 169, 721, 448 is 1

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1. What is the GCD of 482, 169, 721, 448?

GCD of 482, 169, 721, 448 is 1

2. Where do I get the detailed procedure to find GCD of 482, 169, 721, 448?

You can find a detailed procedure to find GCD of 482, 169, 721, 448 on our page.

3. How to find GCD of 482, 169, 721, 448 on a calculator?

You can find the GCD of 482, 169, 721, 448 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.