GCD of 571, 151, 528, 990 Calculator

Given Input numbers are 571, 151, 528, 990

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

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 151

List of positive integer divisors of 151 that divides 151 without a remainder.

1, 151

Divisors of 528

List of positive integer divisors of 528 that divides 528 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Divisors of 990

List of positive integer divisors of 990 that divides 990 without a remainder.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Greatest Common Divisior

We found the divisors of 571, 151, 528, 990 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 571, 151, 528, 990 is 1.

Therefore, GCD of numbers 571, 151, 528, 990 is 1

Given Input Data is 571, 151, 528, 990

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

Prime Factorization of 571 is 571

Prime Factorization of 151 is 151

Prime Factorization of 528 is 2 x 2 x 2 x 2 x 3 x 11

Prime Factorization of 990 is 2 x 3 x 3 x 5 x 11

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(571, 151) = 86221

GCD(571, 151) = ( 571 x 151 ) / 86221

GCD(571, 151) = 86221 / 86221

GCD(571, 151) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 528

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

LCM(1, 528) = 528

GCD(1, 528) = ( 1 x 528 ) / 528

GCD(1, 528) = 528 / 528

GCD(1, 528) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 990

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

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

GCD(1, 990) = 990 / 990

GCD(1, 990) = 1

GCD of 571, 151, 528, 990 is 1

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1. What is the GCD of 571, 151, 528, 990?

GCD of 571, 151, 528, 990 is 1

2. Where do I get the detailed procedure to find GCD of 571, 151, 528, 990?

You can find a detailed procedure to find GCD of 571, 151, 528, 990 on our page.

3. How to find GCD of 571, 151, 528, 990 on a calculator?

You can find the GCD of 571, 151, 528, 990 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.