GCD of 63, 503, 448, 648 Calculator

Given Input numbers are 63, 503, 448, 648

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

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 503

List of positive integer divisors of 503 that divides 503 without a remainder.

1, 503

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 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Greatest Common Divisior

We found the divisors of 63, 503, 448, 648 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 63, 503, 448, 648 is 1.

Therefore, GCD of numbers 63, 503, 448, 648 is 1

Given Input Data is 63, 503, 448, 648

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

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 503 is 503

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

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

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(63, 503) = 31689

GCD(63, 503) = ( 63 x 503 ) / 31689

GCD(63, 503) = 31689 / 31689

GCD(63, 503) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 648

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

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

GCD(1, 648) = 648 / 648

GCD(1, 648) = 1

GCD of 63, 503, 448, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 52, 644, 572, 879
• GCD of 27, 222, 338, 109
• GCD of 86, 800, 535, 168
• GCD of 81, 599, 882, 352
• GCD of 73, 784, 644, 465

1. What is the GCD of 63, 503, 448, 648?

GCD of 63, 503, 448, 648 is 1

2. Where do I get the detailed procedure to find GCD of 63, 503, 448, 648?

You can find a detailed procedure to find GCD of 63, 503, 448, 648 on our page.

3. How to find GCD of 63, 503, 448, 648 on a calculator?

You can find the GCD of 63, 503, 448, 648 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.