GCD of 581, 148, 18, 902 Calculator

Given Input numbers are 581, 148, 18, 902

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

Divisors of 581

List of positive integer divisors of 581 that divides 581 without a remainder.

1, 7, 83, 581

Divisors of 148

List of positive integer divisors of 148 that divides 148 without a remainder.

1, 2, 4, 37, 74, 148

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 902

List of positive integer divisors of 902 that divides 902 without a remainder.

1, 2, 11, 22, 41, 82, 451, 902

Greatest Common Divisior

We found the divisors of 581, 148, 18, 902 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 581, 148, 18, 902 is 1.

Therefore, GCD of numbers 581, 148, 18, 902 is 1

Given Input Data is 581, 148, 18, 902

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

Prime Factorization of 581 is 7 x 83

Prime Factorization of 148 is 2 x 2 x 37

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 902 is 2 x 11 x 41

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(581, 148) = 85988

GCD(581, 148) = ( 581 x 148 ) / 85988

GCD(581, 148) = 85988 / 85988

GCD(581, 148) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 902

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

LCM(1, 902) = 902

GCD(1, 902) = ( 1 x 902 ) / 902

GCD(1, 902) = 902 / 902

GCD(1, 902) = 1

GCD of 581, 148, 18, 902 is 1

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1. What is the GCD of 581, 148, 18, 902?

GCD of 581, 148, 18, 902 is 1

2. Where do I get the detailed procedure to find GCD of 581, 148, 18, 902?

You can find a detailed procedure to find GCD of 581, 148, 18, 902 on our page.

3. How to find GCD of 581, 148, 18, 902 on a calculator?

You can find the GCD of 581, 148, 18, 902 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.