GCD of 276, 993, 530, 909 Calculator

Given Input numbers are 276, 993, 530, 909

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

Divisors of 276

List of positive integer divisors of 276 that divides 276 without a remainder.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

Divisors of 993

List of positive integer divisors of 993 that divides 993 without a remainder.

1, 3, 331, 993

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Greatest Common Divisior

We found the divisors of 276, 993, 530, 909 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 276, 993, 530, 909 is 1.

Therefore, GCD of numbers 276, 993, 530, 909 is 1

Given Input Data is 276, 993, 530, 909

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

Prime Factorization of 276 is 2 x 2 x 3 x 23

Prime Factorization of 993 is 3 x 331

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 909 is 3 x 3 x 101

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(276, 993) = 91356

GCD(276, 993) = ( 276 x 993 ) / 91356

GCD(276, 993) = 274068 / 91356

GCD(276, 993) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 530

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

LCM(3, 530) = 1590

GCD(3, 530) = ( 3 x 530 ) / 1590

GCD(3, 530) = 1590 / 1590

GCD(3, 530) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 909

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

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

GCD(1, 909) = 909 / 909

GCD(1, 909) = 1

GCD of 276, 993, 530, 909 is 1

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1. What is the GCD of 276, 993, 530, 909?

GCD of 276, 993, 530, 909 is 1

2. Where do I get the detailed procedure to find GCD of 276, 993, 530, 909?

You can find a detailed procedure to find GCD of 276, 993, 530, 909 on our page.

3. How to find GCD of 276, 993, 530, 909 on a calculator?

You can find the GCD of 276, 993, 530, 909 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.