GCD of 481, 660, 63, 495 Calculator

Given Input numbers are 481, 660, 63, 495

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

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 660

List of positive integer divisors of 660 that divides 660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Greatest Common Divisior

We found the divisors of 481, 660, 63, 495 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 660, 63, 495 is 1.

Therefore, GCD of numbers 481, 660, 63, 495 is 1

Given Input Data is 481, 660, 63, 495

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

Prime Factorization of 481 is 13 x 37

Prime Factorization of 660 is 2 x 2 x 3 x 5 x 11

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 495 is 3 x 3 x 5 x 11

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(481, 660) = 317460

GCD(481, 660) = ( 481 x 660 ) / 317460

GCD(481, 660) = 317460 / 317460

GCD(481, 660) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 495

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

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

GCD(1, 495) = 495 / 495

GCD(1, 495) = 1

GCD of 481, 660, 63, 495 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 647, 539, 13, 397
• GCD of 183, 636, 62, 467
• GCD of 966, 414, 75, 525
• GCD of 917, 490, 67, 767
• GCD of 794, 762, 15, 251

1. What is the GCD of 481, 660, 63, 495?

GCD of 481, 660, 63, 495 is 1

2. Where do I get the detailed procedure to find GCD of 481, 660, 63, 495?

You can find a detailed procedure to find GCD of 481, 660, 63, 495 on our page.

3. How to find GCD of 481, 660, 63, 495 on a calculator?

You can find the GCD of 481, 660, 63, 495 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.