GCD of 390, 883, 48, 813 Calculator

Given Input numbers are 390, 883, 48, 813

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

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 883

List of positive integer divisors of 883 that divides 883 without a remainder.

1, 883

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Greatest Common Divisior

We found the divisors of 390, 883, 48, 813 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 390, 883, 48, 813 is 1.

Therefore, GCD of numbers 390, 883, 48, 813 is 1

Given Input Data is 390, 883, 48, 813

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

Prime Factorization of 390 is 2 x 3 x 5 x 13

Prime Factorization of 883 is 883

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

Prime Factorization of 813 is 3 x 271

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(390, 883) = 344370

GCD(390, 883) = ( 390 x 883 ) / 344370

GCD(390, 883) = 344370 / 344370

GCD(390, 883) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

GCD of 390, 883, 48, 813 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 776, 550, 58, 399
• GCD of 469, 843, 99, 890
• GCD of 927, 848, 59, 751
• GCD of 246, 413, 77, 386
• GCD of 441, 419, 17, 516

1. What is the GCD of 390, 883, 48, 813?

GCD of 390, 883, 48, 813 is 1

2. Where do I get the detailed procedure to find GCD of 390, 883, 48, 813?

You can find a detailed procedure to find GCD of 390, 883, 48, 813 on our page.

3. How to find GCD of 390, 883, 48, 813 on a calculator?

You can find the GCD of 390, 883, 48, 813 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.