GCD of 579, 220, 51, 480 Calculator

Given Input numbers are 579, 220, 51, 480

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

Divisors of 579

List of positive integer divisors of 579 that divides 579 without a remainder.

1, 3, 193, 579

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 51

List of positive integer divisors of 51 that divides 51 without a remainder.

1, 3, 17, 51

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Greatest Common Divisior

We found the divisors of 579, 220, 51, 480 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 579, 220, 51, 480 is 1.

Therefore, GCD of numbers 579, 220, 51, 480 is 1

Given Input Data is 579, 220, 51, 480

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

Prime Factorization of 579 is 3 x 193

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 51 is 3 x 17

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

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(579, 220) = 127380

GCD(579, 220) = ( 579 x 220 ) / 127380

GCD(579, 220) = 127380 / 127380

GCD(579, 220) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 51

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

LCM(1, 51) = 51

GCD(1, 51) = ( 1 x 51 ) / 51

GCD(1, 51) = 51 / 51

GCD(1, 51) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 480

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

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

GCD(1, 480) = 480 / 480

GCD(1, 480) = 1

GCD of 579, 220, 51, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 870, 675, 27, 963
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• GCD of 324, 681, 41, 361
• GCD of 614, 335, 10, 773

1. What is the GCD of 579, 220, 51, 480?

GCD of 579, 220, 51, 480 is 1

2. Where do I get the detailed procedure to find GCD of 579, 220, 51, 480?

You can find a detailed procedure to find GCD of 579, 220, 51, 480 on our page.

3. How to find GCD of 579, 220, 51, 480 on a calculator?

You can find the GCD of 579, 220, 51, 480 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.