GCD of 448, 139, 284, 293 Calculator

Given Input numbers are 448, 139, 284, 293

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

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

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Greatest Common Divisior

We found the divisors of 448, 139, 284, 293 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 448, 139, 284, 293 is 1.

Therefore, GCD of numbers 448, 139, 284, 293 is 1

Given Input Data is 448, 139, 284, 293

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

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

Prime Factorization of 139 is 139

Prime Factorization of 284 is 2 x 2 x 71

Prime Factorization of 293 is 293

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(448, 139) = 62272

GCD(448, 139) = ( 448 x 139 ) / 62272

GCD(448, 139) = 62272 / 62272

GCD(448, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 293

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

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

GCD(1, 293) = 293 / 293

GCD(1, 293) = 1

GCD of 448, 139, 284, 293 is 1

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1. What is the GCD of 448, 139, 284, 293?

GCD of 448, 139, 284, 293 is 1

2. Where do I get the detailed procedure to find GCD of 448, 139, 284, 293?

You can find a detailed procedure to find GCD of 448, 139, 284, 293 on our page.

3. How to find GCD of 448, 139, 284, 293 on a calculator?

You can find the GCD of 448, 139, 284, 293 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.