GCD of 29, 440, 991, 198 Calculator

Given Input numbers are 29, 440, 991, 198

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

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

Divisors of 991

List of positive integer divisors of 991 that divides 991 without a remainder.

1, 991

Divisors of 198

List of positive integer divisors of 198 that divides 198 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Greatest Common Divisior

We found the divisors of 29, 440, 991, 198 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 29, 440, 991, 198 is 1.

Therefore, GCD of numbers 29, 440, 991, 198 is 1

Given Input Data is 29, 440, 991, 198

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

Prime Factorization of 29 is 29

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 991 is 991

Prime Factorization of 198 is 2 x 3 x 3 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(29, 440) = 12760

GCD(29, 440) = ( 29 x 440 ) / 12760

GCD(29, 440) = 12760 / 12760

GCD(29, 440) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 991

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

LCM(1, 991) = 991

GCD(1, 991) = ( 1 x 991 ) / 991

GCD(1, 991) = 991 / 991

GCD(1, 991) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 198

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

LCM(1, 198) = 198

GCD(1, 198) = ( 1 x 198 ) / 198

GCD(1, 198) = 198 / 198

GCD(1, 198) = 1

GCD of 29, 440, 991, 198 is 1

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• GCD of 22, 975, 702, 387
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1. What is the GCD of 29, 440, 991, 198?

GCD of 29, 440, 991, 198 is 1

2. Where do I get the detailed procedure to find GCD of 29, 440, 991, 198?

You can find a detailed procedure to find GCD of 29, 440, 991, 198 on our page.

3. How to find GCD of 29, 440, 991, 198 on a calculator?

You can find the GCD of 29, 440, 991, 198 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.