GCD of 468, 855, 77, 358 Calculator

Given Input numbers are 468, 855, 77, 358

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

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 855

List of positive integer divisors of 855 that divides 855 without a remainder.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 77

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

1, 7, 11, 77

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Greatest Common Divisior

We found the divisors of 468, 855, 77, 358 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 468, 855, 77, 358 is 1.

Therefore, GCD of numbers 468, 855, 77, 358 is 1

Given Input Data is 468, 855, 77, 358

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

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 855 is 3 x 3 x 5 x 19

Prime Factorization of 77 is 7 x 11

Prime Factorization of 358 is 2 x 179

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(468, 855) = 44460

GCD(468, 855) = ( 468 x 855 ) / 44460

GCD(468, 855) = 400140 / 44460

GCD(468, 855) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 77

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

LCM(9, 77) = 693

GCD(9, 77) = ( 9 x 77 ) / 693

GCD(9, 77) = 693 / 693

GCD(9, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 358

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

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

GCD(1, 358) = 358 / 358

GCD(1, 358) = 1

GCD of 468, 855, 77, 358 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 480, 815, 97, 772
• GCD of 231, 323, 94, 958
• GCD of 896, 587, 69, 376
• GCD of 389, 796, 61, 813
• GCD of 652, 796, 16, 505

1. What is the GCD of 468, 855, 77, 358?

GCD of 468, 855, 77, 358 is 1

2. Where do I get the detailed procedure to find GCD of 468, 855, 77, 358?

You can find a detailed procedure to find GCD of 468, 855, 77, 358 on our page.

3. How to find GCD of 468, 855, 77, 358 on a calculator?

You can find the GCD of 468, 855, 77, 358 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.