GCD of 548, 847, 15, 999 Calculator

Given Input numbers are 548, 847, 15, 999

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

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 999

List of positive integer divisors of 999 that divides 999 without a remainder.

1, 3, 9, 27, 37, 111, 333, 999

Greatest Common Divisior

We found the divisors of 548, 847, 15, 999 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 548, 847, 15, 999 is 1.

Therefore, GCD of numbers 548, 847, 15, 999 is 1

Given Input Data is 548, 847, 15, 999

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

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 15 is 3 x 5

Prime Factorization of 999 is 3 x 3 x 3 x 37

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(548, 847) = 464156

GCD(548, 847) = ( 548 x 847 ) / 464156

GCD(548, 847) = 464156 / 464156

GCD(548, 847) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 999

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

LCM(1, 999) = 999

GCD(1, 999) = ( 1 x 999 ) / 999

GCD(1, 999) = 999 / 999

GCD(1, 999) = 1

GCD of 548, 847, 15, 999 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 323, 676, 77, 453
• GCD of 474, 910, 36, 797
• GCD of 867, 866, 39, 290
• GCD of 530, 116, 13, 890
• GCD of 879, 454, 50, 830

1. What is the GCD of 548, 847, 15, 999?

GCD of 548, 847, 15, 999 is 1

2. Where do I get the detailed procedure to find GCD of 548, 847, 15, 999?

You can find a detailed procedure to find GCD of 548, 847, 15, 999 on our page.

3. How to find GCD of 548, 847, 15, 999 on a calculator?

You can find the GCD of 548, 847, 15, 999 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.