GCD of 385, 390, 222, 567 Calculator

Given Input numbers are 385, 390, 222, 567

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

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

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 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Greatest Common Divisior

We found the divisors of 385, 390, 222, 567 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 390, 222, 567 is 1.

Therefore, GCD of numbers 385, 390, 222, 567 is 1

Given Input Data is 385, 390, 222, 567

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 390 is 2 x 3 x 5 x 13

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

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(385, 390) = 30030

GCD(385, 390) = ( 385 x 390 ) / 30030

GCD(385, 390) = 150150 / 30030

GCD(385, 390) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 222

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

LCM(5, 222) = 1110

GCD(5, 222) = ( 5 x 222 ) / 1110

GCD(5, 222) = 1110 / 1110

GCD(5, 222) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 567

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

LCM(1, 567) = 567

GCD(1, 567) = ( 1 x 567 ) / 567

GCD(1, 567) = 567 / 567

GCD(1, 567) = 1

GCD of 385, 390, 222, 567 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 327, 232, 267, 937
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• GCD of 216, 295, 264, 427

1. What is the GCD of 385, 390, 222, 567?

GCD of 385, 390, 222, 567 is 1

2. Where do I get the detailed procedure to find GCD of 385, 390, 222, 567?

You can find a detailed procedure to find GCD of 385, 390, 222, 567 on our page.

3. How to find GCD of 385, 390, 222, 567 on a calculator?

You can find the GCD of 385, 390, 222, 567 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.