GCD of 524, 444, 15, 775 Calculator

Given Input numbers are 524, 444, 15, 775

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

Divisors of 524

List of positive integer divisors of 524 that divides 524 without a remainder.

1, 2, 4, 131, 262, 524

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 15

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

1, 3, 5, 15

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Greatest Common Divisior

We found the divisors of 524, 444, 15, 775 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 524, 444, 15, 775 is 1.

Therefore, GCD of numbers 524, 444, 15, 775 is 1

Given Input Data is 524, 444, 15, 775

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

Prime Factorization of 524 is 2 x 2 x 131

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 15 is 3 x 5

Prime Factorization of 775 is 5 x 5 x 31

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(524, 444) = 58164

GCD(524, 444) = ( 524 x 444 ) / 58164

GCD(524, 444) = 232656 / 58164

GCD(524, 444) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 15

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

LCM(4, 15) = 60

GCD(4, 15) = ( 4 x 15 ) / 60

GCD(4, 15) = 60 / 60

GCD(4, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 775

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

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

GCD(1, 775) = 775 / 775

GCD(1, 775) = 1

GCD of 524, 444, 15, 775 is 1

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1. What is the GCD of 524, 444, 15, 775?

GCD of 524, 444, 15, 775 is 1

2. Where do I get the detailed procedure to find GCD of 524, 444, 15, 775?

You can find a detailed procedure to find GCD of 524, 444, 15, 775 on our page.

3. How to find GCD of 524, 444, 15, 775 on a calculator?

You can find the GCD of 524, 444, 15, 775 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.