GCD of 570, 448, 124, 518 Calculator

Given Input numbers are 570, 448, 124, 518

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

Divisors of 570

List of positive integer divisors of 570 that divides 570 without a remainder.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

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 124

List of positive integer divisors of 124 that divides 124 without a remainder.

1, 2, 4, 31, 62, 124

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Greatest Common Divisior

We found the divisors of 570, 448, 124, 518 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 570, 448, 124, 518 is 2.

Therefore, GCD of numbers 570, 448, 124, 518 is 2

Given Input Data is 570, 448, 124, 518

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

Prime Factorization of 570 is 2 x 3 x 5 x 19

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

Prime Factorization of 124 is 2 x 2 x 31

Prime Factorization of 518 is 2 x 7 x 37

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(570, 448) = 127680

GCD(570, 448) = ( 570 x 448 ) / 127680

GCD(570, 448) = 255360 / 127680

GCD(570, 448) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 124

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

LCM(2, 124) = 124

GCD(2, 124) = ( 2 x 124 ) / 124

GCD(2, 124) = 248 / 124

GCD(2, 124) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 518

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

LCM(2, 518) = 518

GCD(2, 518) = ( 2 x 518 ) / 518

GCD(2, 518) = 1036 / 518

GCD(2, 518) = 2

GCD of 570, 448, 124, 518 is 2

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1. What is the GCD of 570, 448, 124, 518?

GCD of 570, 448, 124, 518 is 2

2. Where do I get the detailed procedure to find GCD of 570, 448, 124, 518?

You can find a detailed procedure to find GCD of 570, 448, 124, 518 on our page.

3. How to find GCD of 570, 448, 124, 518 on a calculator?

You can find the GCD of 570, 448, 124, 518 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.