GCD of 606, 480, 42, 511 Calculator

Given Input numbers are 606, 480, 42, 511

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

Divisors of 606

List of positive integer divisors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303, 606

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

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Greatest Common Divisior

We found the divisors of 606, 480, 42, 511 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 606, 480, 42, 511 is 1.

Therefore, GCD of numbers 606, 480, 42, 511 is 1

Given Input Data is 606, 480, 42, 511

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

Prime Factorization of 606 is 2 x 3 x 101

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

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 511 is 7 x 73

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(606, 480) = 48480

GCD(606, 480) = ( 606 x 480 ) / 48480

GCD(606, 480) = 290880 / 48480

GCD(606, 480) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 42

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

LCM(6, 42) = 42

GCD(6, 42) = ( 6 x 42 ) / 42

GCD(6, 42) = 252 / 42

GCD(6, 42) = 6

Step3:

Here we consider the GCD from the above i.e. 6 as first number and the next as 511

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

LCM(6, 511) = 3066

GCD(6, 511) = ( 6 x 511 ) / 3066

GCD(6, 511) = 3066 / 3066

GCD(6, 511) = 1

GCD of 606, 480, 42, 511 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 554, 329, 86, 652
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• GCD of 547, 546, 38, 197

1. What is the GCD of 606, 480, 42, 511?

GCD of 606, 480, 42, 511 is 1

2. Where do I get the detailed procedure to find GCD of 606, 480, 42, 511?

You can find a detailed procedure to find GCD of 606, 480, 42, 511 on our page.

3. How to find GCD of 606, 480, 42, 511 on a calculator?

You can find the GCD of 606, 480, 42, 511 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.