GCD of 252, 864, 550, 445 Calculator

Given Input numbers are 252, 864, 550, 445

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

Divisors of 252

List of positive integer divisors of 252 that divides 252 without a remainder.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 864

List of positive integer divisors of 864 that divides 864 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 550

List of positive integer divisors of 550 that divides 550 without a remainder.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Greatest Common Divisior

We found the divisors of 252, 864, 550, 445 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 252, 864, 550, 445 is 1.

Therefore, GCD of numbers 252, 864, 550, 445 is 1

Given Input Data is 252, 864, 550, 445

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

Prime Factorization of 252 is 2 x 2 x 3 x 3 x 7

Prime Factorization of 864 is 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 550 is 2 x 5 x 5 x 11

Prime Factorization of 445 is 5 x 89

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(252, 864) = 6048

GCD(252, 864) = ( 252 x 864 ) / 6048

GCD(252, 864) = 217728 / 6048

GCD(252, 864) = 36

Step2:

Here we consider the GCD from the above i.e. 36 as first number and the next as 550

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

LCM(36, 550) = 9900

GCD(36, 550) = ( 36 x 550 ) / 9900

GCD(36, 550) = 19800 / 9900

GCD(36, 550) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 445

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

LCM(2, 445) = 890

GCD(2, 445) = ( 2 x 445 ) / 890

GCD(2, 445) = 890 / 890

GCD(2, 445) = 1

GCD of 252, 864, 550, 445 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 496, 601, 615, 988
• GCD of 760, 121, 470, 170
• GCD of 155, 160, 997, 779
• GCD of 747, 406, 813, 645
• GCD of 751, 198, 197, 318

1. What is the GCD of 252, 864, 550, 445?

GCD of 252, 864, 550, 445 is 1

2. Where do I get the detailed procedure to find GCD of 252, 864, 550, 445?

You can find a detailed procedure to find GCD of 252, 864, 550, 445 on our page.

3. How to find GCD of 252, 864, 550, 445 on a calculator?

You can find the GCD of 252, 864, 550, 445 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.