GCD of 27, 504, 787, 107 Calculator

Given Input numbers are 27, 504, 787, 107

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

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 504

List of positive integer divisors of 504 that divides 504 without a remainder.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Greatest Common Divisior

We found the divisors of 27, 504, 787, 107 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 27, 504, 787, 107 is 1.

Therefore, GCD of numbers 27, 504, 787, 107 is 1

Given Input Data is 27, 504, 787, 107

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

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 504 is 2 x 2 x 2 x 3 x 3 x 7

Prime Factorization of 787 is 787

Prime Factorization of 107 is 107

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(27, 504) = 1512

GCD(27, 504) = ( 27 x 504 ) / 1512

GCD(27, 504) = 13608 / 1512

GCD(27, 504) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 787

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

LCM(9, 787) = 7083

GCD(9, 787) = ( 9 x 787 ) / 7083

GCD(9, 787) = 7083 / 7083

GCD(9, 787) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 107

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

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

GCD(1, 107) = 107 / 107

GCD(1, 107) = 1

GCD of 27, 504, 787, 107 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 53, 844, 283, 193
• GCD of 24, 270, 196, 302
• GCD of 86, 273, 155, 331
• GCD of 81, 431, 549, 805
• GCD of 76, 711, 987, 447

1. What is the GCD of 27, 504, 787, 107?

GCD of 27, 504, 787, 107 is 1

2. Where do I get the detailed procedure to find GCD of 27, 504, 787, 107?

You can find a detailed procedure to find GCD of 27, 504, 787, 107 on our page.

3. How to find GCD of 27, 504, 787, 107 on a calculator?

You can find the GCD of 27, 504, 787, 107 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.