GCD of 994, 129, 290, 749 Calculator

Given Input numbers are 994, 129, 290, 749

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

Divisors of 994

List of positive integer divisors of 994 that divides 994 without a remainder.

1, 2, 7, 14, 71, 142, 497, 994

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

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 749

List of positive integer divisors of 749 that divides 749 without a remainder.

1, 7, 107, 749

Greatest Common Divisior

We found the divisors of 994, 129, 290, 749 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 994, 129, 290, 749 is 1.

Therefore, GCD of numbers 994, 129, 290, 749 is 1

Given Input Data is 994, 129, 290, 749

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

Prime Factorization of 994 is 2 x 7 x 71

Prime Factorization of 129 is 3 x 43

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 749 is 7 x 107

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(994, 129) = 128226

GCD(994, 129) = ( 994 x 129 ) / 128226

GCD(994, 129) = 128226 / 128226

GCD(994, 129) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 290

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

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

GCD(1, 290) = 290 / 290

GCD(1, 290) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 749

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

LCM(1, 749) = 749

GCD(1, 749) = ( 1 x 749 ) / 749

GCD(1, 749) = 749 / 749

GCD(1, 749) = 1

GCD of 994, 129, 290, 749 is 1

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1. What is the GCD of 994, 129, 290, 749?

GCD of 994, 129, 290, 749 is 1

2. Where do I get the detailed procedure to find GCD of 994, 129, 290, 749?

You can find a detailed procedure to find GCD of 994, 129, 290, 749 on our page.

3. How to find GCD of 994, 129, 290, 749 on a calculator?

You can find the GCD of 994, 129, 290, 749 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.