GCD of 222, 155, 27, 632 Calculator

Given Input numbers are 222, 155, 27, 632

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

Divisors of 222

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

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

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 27

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

1, 3, 9, 27

Divisors of 632

List of positive integer divisors of 632 that divides 632 without a remainder.

1, 2, 4, 8, 79, 158, 316, 632

Greatest Common Divisior

We found the divisors of 222, 155, 27, 632 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 222, 155, 27, 632 is 1.

Therefore, GCD of numbers 222, 155, 27, 632 is 1

Given Input Data is 222, 155, 27, 632

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

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 155 is 5 x 31

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 632 is 2 x 2 x 2 x 79

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(222, 155) = 34410

GCD(222, 155) = ( 222 x 155 ) / 34410

GCD(222, 155) = 34410 / 34410

GCD(222, 155) = 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 632

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

LCM(1, 632) = 632

GCD(1, 632) = ( 1 x 632 ) / 632

GCD(1, 632) = 632 / 632

GCD(1, 632) = 1

GCD of 222, 155, 27, 632 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 332, 582, 80, 466
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• GCD of 382, 409, 50, 123
• GCD of 159, 320, 73, 401
• GCD of 835, 509, 18, 842

1. What is the GCD of 222, 155, 27, 632?

GCD of 222, 155, 27, 632 is 1

2. Where do I get the detailed procedure to find GCD of 222, 155, 27, 632?

You can find a detailed procedure to find GCD of 222, 155, 27, 632 on our page.

3. How to find GCD of 222, 155, 27, 632 on a calculator?

You can find the GCD of 222, 155, 27, 632 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.