GCD of 488, 865, 892, 805 Calculator

Given Input numbers are 488, 865, 892, 805

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

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 892

List of positive integer divisors of 892 that divides 892 without a remainder.

1, 2, 4, 223, 446, 892

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Greatest Common Divisior

We found the divisors of 488, 865, 892, 805 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 488, 865, 892, 805 is 1.

Therefore, GCD of numbers 488, 865, 892, 805 is 1

Given Input Data is 488, 865, 892, 805

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

Prime Factorization of 488 is 2 x 2 x 2 x 61

Prime Factorization of 865 is 5 x 173

Prime Factorization of 892 is 2 x 2 x 223

Prime Factorization of 805 is 5 x 7 x 23

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(488, 865) = 422120

GCD(488, 865) = ( 488 x 865 ) / 422120

GCD(488, 865) = 422120 / 422120

GCD(488, 865) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 892

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

LCM(1, 892) = 892

GCD(1, 892) = ( 1 x 892 ) / 892

GCD(1, 892) = 892 / 892

GCD(1, 892) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 805

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

LCM(1, 805) = 805

GCD(1, 805) = ( 1 x 805 ) / 805

GCD(1, 805) = 805 / 805

GCD(1, 805) = 1

GCD of 488, 865, 892, 805 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 923, 571, 852, 495
• GCD of 445, 232, 773, 593
• GCD of 342, 695, 118, 150
• GCD of 934, 819, 964, 549
• GCD of 888, 383, 527, 455

1. What is the GCD of 488, 865, 892, 805?

GCD of 488, 865, 892, 805 is 1

2. Where do I get the detailed procedure to find GCD of 488, 865, 892, 805?

You can find a detailed procedure to find GCD of 488, 865, 892, 805 on our page.

3. How to find GCD of 488, 865, 892, 805 on a calculator?

You can find the GCD of 488, 865, 892, 805 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.