GCD of 889, 720, 27, 146 Calculator

Given Input numbers are 889, 720, 27, 146

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

Divisors of 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 720

List of positive integer divisors of 720 that divides 720 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 27

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

1, 3, 9, 27

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Greatest Common Divisior

We found the divisors of 889, 720, 27, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 889, 720, 27, 146 is 1.

Therefore, GCD of numbers 889, 720, 27, 146 is 1

Given Input Data is 889, 720, 27, 146

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

Prime Factorization of 889 is 7 x 127

Prime Factorization of 720 is 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 146 is 2 x 73

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(889, 720) = 640080

GCD(889, 720) = ( 889 x 720 ) / 640080

GCD(889, 720) = 640080 / 640080

GCD(889, 720) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 146

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

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

GCD(1, 146) = 146 / 146

GCD(1, 146) = 1

GCD of 889, 720, 27, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 108, 386, 62, 765
• GCD of 356, 733, 98, 400
• GCD of 351, 227, 21, 688
• GCD of 227, 150, 49, 235
• GCD of 929, 973, 27, 868

1. What is the GCD of 889, 720, 27, 146?

GCD of 889, 720, 27, 146 is 1

2. Where do I get the detailed procedure to find GCD of 889, 720, 27, 146?

You can find a detailed procedure to find GCD of 889, 720, 27, 146 on our page.

3. How to find GCD of 889, 720, 27, 146 on a calculator?

You can find the GCD of 889, 720, 27, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.