GCD of 483, 261, 15, 946 Calculator

Given Input numbers are 483, 261, 15, 946

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

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Greatest Common Divisior

We found the divisors of 483, 261, 15, 946 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 483, 261, 15, 946 is 1.

Therefore, GCD of numbers 483, 261, 15, 946 is 1

Given Input Data is 483, 261, 15, 946

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

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 261 is 3 x 3 x 29

Prime Factorization of 15 is 3 x 5

Prime Factorization of 946 is 2 x 11 x 43

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(483, 261) = 42021

GCD(483, 261) = ( 483 x 261 ) / 42021

GCD(483, 261) = 126063 / 42021

GCD(483, 261) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 15

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

LCM(3, 15) = 15

GCD(3, 15) = ( 3 x 15 ) / 15

GCD(3, 15) = 45 / 15

GCD(3, 15) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 946

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

LCM(3, 946) = 2838

GCD(3, 946) = ( 3 x 946 ) / 2838

GCD(3, 946) = 2838 / 2838

GCD(3, 946) = 1

GCD of 483, 261, 15, 946 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 633, 640, 36, 734
• GCD of 826, 971, 17, 558
• GCD of 161, 396, 66, 527
• GCD of 738, 967, 71, 617
• GCD of 473, 448, 35, 280

1. What is the GCD of 483, 261, 15, 946?

GCD of 483, 261, 15, 946 is 1

2. Where do I get the detailed procedure to find GCD of 483, 261, 15, 946?

You can find a detailed procedure to find GCD of 483, 261, 15, 946 on our page.

3. How to find GCD of 483, 261, 15, 946 on a calculator?

You can find the GCD of 483, 261, 15, 946 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.