GCD of 887, 891, 72 Calculator

Given Input numbers are 887, 891, 72

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

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Greatest Common Divisior

We found the divisors of 887, 891, 72 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 887, 891, 72 is 1.

Therefore, GCD of numbers 887, 891, 72 is 1

Given Input Data is 887, 891, 72

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

Prime Factorization of 887 is 887

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 72 is 2 x 2 x 2 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(887, 891) = 790317

GCD(887, 891) = ( 887 x 891 ) / 790317

GCD(887, 891) = 790317 / 790317

GCD(887, 891) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

GCD of 887, 891, 72 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 637, 427, 73
• GCD of 475, 193, 51
• GCD of 232, 643, 33
• GCD of 624, 729, 76
• GCD of 190, 381, 75

1. What is the GCD of 887, 891, 72?

GCD of 887, 891, 72 is 1

2. Where do I get the detailed procedure to find GCD of 887, 891, 72?

You can find a detailed procedure to find GCD of 887, 891, 72 on our page.

3. How to find GCD of 887, 891, 72 on a calculator?

You can find the GCD of 887, 891, 72 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.