GCD of 555, 288, 77, 222 Calculator

Given Input numbers are 555, 288, 77, 222

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

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Divisors of 288

List of positive integer divisors of 288 that divides 288 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

Greatest Common Divisior

We found the divisors of 555, 288, 77, 222 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 555, 288, 77, 222 is 1.

Therefore, GCD of numbers 555, 288, 77, 222 is 1

Given Input Data is 555, 288, 77, 222

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

Prime Factorization of 555 is 3 x 5 x 37

Prime Factorization of 288 is 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 77 is 7 x 11

Prime Factorization of 222 is 2 x 3 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(555, 288) = 53280

GCD(555, 288) = ( 555 x 288 ) / 53280

GCD(555, 288) = 159840 / 53280

GCD(555, 288) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 77

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

LCM(3, 77) = 231

GCD(3, 77) = ( 3 x 77 ) / 231

GCD(3, 77) = 231 / 231

GCD(3, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 222

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

LCM(1, 222) = 222

GCD(1, 222) = ( 1 x 222 ) / 222

GCD(1, 222) = 222 / 222

GCD(1, 222) = 1

GCD of 555, 288, 77, 222 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 828, 38, 667
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• GCD of 154, 117, 63, 796
• GCD of 384, 119, 59, 606
• GCD of 716, 527, 84, 920

1. What is the GCD of 555, 288, 77, 222?

GCD of 555, 288, 77, 222 is 1

2. Where do I get the detailed procedure to find GCD of 555, 288, 77, 222?

You can find a detailed procedure to find GCD of 555, 288, 77, 222 on our page.

3. How to find GCD of 555, 288, 77, 222 on a calculator?

You can find the GCD of 555, 288, 77, 222 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.