GCD of 216, 655, 777 Calculator

Given Input numbers are 216, 655, 777

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

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 777

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

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

Greatest Common Divisior

We found the divisors of 216, 655, 777 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 216, 655, 777 is 1.

Therefore, GCD of numbers 216, 655, 777 is 1

Given Input Data is 216, 655, 777

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

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 655 is 5 x 131

Prime Factorization of 777 is 3 x 7 x 37

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(216, 655) = 141480

GCD(216, 655) = ( 216 x 655 ) / 141480

GCD(216, 655) = 141480 / 141480

GCD(216, 655) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 777

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

LCM(1, 777) = 777

GCD(1, 777) = ( 1 x 777 ) / 777

GCD(1, 777) = 777 / 777

GCD(1, 777) = 1

GCD of 216, 655, 777 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 898, 965, 198
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• GCD of 276, 882, 736
• GCD of 849, 645, 127
• GCD of 397, 740, 886

1. What is the GCD of 216, 655, 777?

GCD of 216, 655, 777 is 1

2. Where do I get the detailed procedure to find GCD of 216, 655, 777?

You can find a detailed procedure to find GCD of 216, 655, 777 on our page.

3. How to find GCD of 216, 655, 777 on a calculator?

You can find the GCD of 216, 655, 777 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.