GCD of 720, 777, 888 Calculator

Given Input numbers are 720, 777, 888

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

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 777

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

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

Divisors of 888

List of positive integer divisors of 888 that divides 888 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

Greatest Common Divisior

We found the divisors of 720, 777, 888 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 720, 777, 888 is 3.

Therefore, GCD of numbers 720, 777, 888 is 3

Given Input Data is 720, 777, 888

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

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

Prime Factorization of 777 is 3 x 7 x 37

Prime Factorization of 888 is 2 x 2 x 2 x 3 x 37

Highest common occurrences in the given inputs are 3¹

Multiplying them we get the GCD as 3

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(720, 777) = 186480

GCD(720, 777) = ( 720 x 777 ) / 186480

GCD(720, 777) = 559440 / 186480

GCD(720, 777) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 888

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

LCM(3, 888) = 888

GCD(3, 888) = ( 3 x 888 ) / 888

GCD(3, 888) = 2664 / 888

GCD(3, 888) = 3

GCD of 720, 777, 888 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 672, 597, 667
• GCD of 184, 628, 360
• GCD of 951, 174, 252
• GCD of 301, 680, 531
• GCD of 223, 810, 339

1. What is the GCD of 720, 777, 888?

GCD of 720, 777, 888 is 3

2. Where do I get the detailed procedure to find GCD of 720, 777, 888?

You can find a detailed procedure to find GCD of 720, 777, 888 on our page.

3. How to find GCD of 720, 777, 888 on a calculator?

You can find the GCD of 720, 777, 888 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.