GCD of 988, 190, 55, 930 Calculator

Given Input numbers are 988, 190, 55, 930

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 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 930

List of positive integer divisors of 930 that divides 930 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Greatest Common Divisior

We found the divisors of 988, 190, 55, 930 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 190, 55, 930 is 1.

Therefore, GCD of numbers 988, 190, 55, 930 is 1

Given Input Data is 988, 190, 55, 930

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 190 is 2 x 5 x 19

Prime Factorization of 55 is 5 x 11

Prime Factorization of 930 is 2 x 3 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(988, 190) = 4940

GCD(988, 190) = ( 988 x 190 ) / 4940

GCD(988, 190) = 187720 / 4940

GCD(988, 190) = 38

Step2:

Here we consider the GCD from the above i.e. 38 as first number and the next as 55

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

LCM(38, 55) = 2090

GCD(38, 55) = ( 38 x 55 ) / 2090

GCD(38, 55) = 2090 / 2090

GCD(38, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 930

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

LCM(1, 930) = 930

GCD(1, 930) = ( 1 x 930 ) / 930

GCD(1, 930) = 930 / 930

GCD(1, 930) = 1

GCD of 988, 190, 55, 930 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 300, 373, 90, 778
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• GCD of 225, 113, 44, 427
• GCD of 199, 456, 24, 395
• GCD of 537, 318, 48, 716

1. What is the GCD of 988, 190, 55, 930?

GCD of 988, 190, 55, 930 is 1

2. Where do I get the detailed procedure to find GCD of 988, 190, 55, 930?

You can find a detailed procedure to find GCD of 988, 190, 55, 930 on our page.

3. How to find GCD of 988, 190, 55, 930 on a calculator?

You can find the GCD of 988, 190, 55, 930 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.