GCD of 488, 805, 54, 520 Calculator

Given Input numbers are 488, 805, 54, 520

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 805

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

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

Divisors of 54

List of positive integer divisors of 54 that divides 54 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 488, 805, 54, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 488, 805, 54, 520 is 1.

Therefore, GCD of numbers 488, 805, 54, 520 is 1

Given Input Data is 488, 805, 54, 520

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 805 is 5 x 7 x 23

Prime Factorization of 54 is 2 x 3 x 3 x 3

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

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, 805) = 392840

GCD(488, 805) = ( 488 x 805 ) / 392840

GCD(488, 805) = 392840 / 392840

GCD(488, 805) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 54

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

LCM(1, 54) = 54

GCD(1, 54) = ( 1 x 54 ) / 54

GCD(1, 54) = 54 / 54

GCD(1, 54) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 488, 805, 54, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 269, 805, 68, 931
• GCD of 751, 436, 40, 292
• GCD of 566, 905, 73, 468
• GCD of 898, 331, 79, 250
• GCD of 594, 381, 39, 954

1. What is the GCD of 488, 805, 54, 520?

GCD of 488, 805, 54, 520 is 1

2. Where do I get the detailed procedure to find GCD of 488, 805, 54, 520?

You can find a detailed procedure to find GCD of 488, 805, 54, 520 on our page.

3. How to find GCD of 488, 805, 54, 520 on a calculator?

You can find the GCD of 488, 805, 54, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.