GCD of 135, 777, 28, 880 Calculator

Given Input numbers are 135, 777, 28, 880

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

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 777

List of positive integer divisors of 777 that divides 777 without a remainder.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Greatest Common Divisior

We found the divisors of 135, 777, 28, 880 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 135, 777, 28, 880 is 1.

Therefore, GCD of numbers 135, 777, 28, 880 is 1

Given Input Data is 135, 777, 28, 880

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

Prime Factorization of 135 is 3 x 3 x 3 x 5

Prime Factorization of 777 is 3 x 7 x 37

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

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(135, 777) = 34965

GCD(135, 777) = ( 135 x 777 ) / 34965

GCD(135, 777) = 104895 / 34965

GCD(135, 777) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 28

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

LCM(3, 28) = 84

GCD(3, 28) = ( 3 x 28 ) / 84

GCD(3, 28) = 84 / 84

GCD(3, 28) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 880

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

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

GCD(1, 880) = 880 / 880

GCD(1, 880) = 1

GCD of 135, 777, 28, 880 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 664, 28, 710
• GCD of 450, 653, 53, 929
• GCD of 255, 636, 55, 876
• GCD of 145, 321, 11, 773
• GCD of 285, 459, 47, 349

1. What is the GCD of 135, 777, 28, 880?

GCD of 135, 777, 28, 880 is 1

2. Where do I get the detailed procedure to find GCD of 135, 777, 28, 880?

You can find a detailed procedure to find GCD of 135, 777, 28, 880 on our page.

3. How to find GCD of 135, 777, 28, 880 on a calculator?

You can find the GCD of 135, 777, 28, 880 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.