GCD of 988, 228, 290, 901 Calculator

Given Input numbers are 988, 228, 290, 901

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

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 228

List of positive integer divisors of 228 that divides 228 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Greatest Common Divisior

We found the divisors of 988, 228, 290, 901 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 228, 290, 901 is 1.

Therefore, GCD of numbers 988, 228, 290, 901 is 1

Given Input Data is 988, 228, 290, 901

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

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 228 is 2 x 2 x 3 x 19

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 901 is 17 x 53

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(988, 228) = 2964

GCD(988, 228) = ( 988 x 228 ) / 2964

GCD(988, 228) = 225264 / 2964

GCD(988, 228) = 76

Step2:

Here we consider the GCD from the above i.e. 76 as first number and the next as 290

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

LCM(76, 290) = 11020

GCD(76, 290) = ( 76 x 290 ) / 11020

GCD(76, 290) = 22040 / 11020

GCD(76, 290) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 901

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

LCM(2, 901) = 1802

GCD(2, 901) = ( 2 x 901 ) / 1802

GCD(2, 901) = 1802 / 1802

GCD(2, 901) = 1

GCD of 988, 228, 290, 901 is 1

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1. What is the GCD of 988, 228, 290, 901?

GCD of 988, 228, 290, 901 is 1

2. Where do I get the detailed procedure to find GCD of 988, 228, 290, 901?

You can find a detailed procedure to find GCD of 988, 228, 290, 901 on our page.

3. How to find GCD of 988, 228, 290, 901 on a calculator?

You can find the GCD of 988, 228, 290, 901 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.