GCD of 147, 129, 884, 994 Calculator

Given Input numbers are 147, 129, 884, 994

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

Divisors of 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 129

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

1, 3, 43, 129

Divisors of 884

List of positive integer divisors of 884 that divides 884 without a remainder.

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

Divisors of 994

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

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

Greatest Common Divisior

We found the divisors of 147, 129, 884, 994 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 147, 129, 884, 994 is 1.

Therefore, GCD of numbers 147, 129, 884, 994 is 1

Given Input Data is 147, 129, 884, 994

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

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 129 is 3 x 43

Prime Factorization of 884 is 2 x 2 x 13 x 17

Prime Factorization of 994 is 2 x 7 x 71

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(147, 129) = 6321

GCD(147, 129) = ( 147 x 129 ) / 6321

GCD(147, 129) = 18963 / 6321

GCD(147, 129) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 884

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

LCM(3, 884) = 2652

GCD(3, 884) = ( 3 x 884 ) / 2652

GCD(3, 884) = 2652 / 2652

GCD(3, 884) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 994

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

LCM(1, 994) = 994

GCD(1, 994) = ( 1 x 994 ) / 994

GCD(1, 994) = 994 / 994

GCD(1, 994) = 1

GCD of 147, 129, 884, 994 is 1

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1. What is the GCD of 147, 129, 884, 994?

GCD of 147, 129, 884, 994 is 1

2. Where do I get the detailed procedure to find GCD of 147, 129, 884, 994?

You can find a detailed procedure to find GCD of 147, 129, 884, 994 on our page.

3. How to find GCD of 147, 129, 884, 994 on a calculator?

You can find the GCD of 147, 129, 884, 994 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.