GCD of 129, 658, 225, 883 Calculator

Given Input numbers are 129, 658, 225, 883

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

Divisors of 129

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

1, 3, 43, 129

Divisors of 658

List of positive integer divisors of 658 that divides 658 without a remainder.

1, 2, 7, 14, 47, 94, 329, 658

Divisors of 225

List of positive integer divisors of 225 that divides 225 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 883

List of positive integer divisors of 883 that divides 883 without a remainder.

1, 883

Greatest Common Divisior

We found the divisors of 129, 658, 225, 883 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 129, 658, 225, 883 is 1.

Therefore, GCD of numbers 129, 658, 225, 883 is 1

Given Input Data is 129, 658, 225, 883

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

Prime Factorization of 129 is 3 x 43

Prime Factorization of 658 is 2 x 7 x 47

Prime Factorization of 225 is 3 x 3 x 5 x 5

Prime Factorization of 883 is 883

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(129, 658) = 84882

GCD(129, 658) = ( 129 x 658 ) / 84882

GCD(129, 658) = 84882 / 84882

GCD(129, 658) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 225

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

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

GCD(1, 225) = 225 / 225

GCD(1, 225) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 883

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

LCM(1, 883) = 883

GCD(1, 883) = ( 1 x 883 ) / 883

GCD(1, 883) = 883 / 883

GCD(1, 883) = 1

GCD of 129, 658, 225, 883 is 1

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1. What is the GCD of 129, 658, 225, 883?

GCD of 129, 658, 225, 883 is 1

2. Where do I get the detailed procedure to find GCD of 129, 658, 225, 883?

You can find a detailed procedure to find GCD of 129, 658, 225, 883 on our page.

3. How to find GCD of 129, 658, 225, 883 on a calculator?

You can find the GCD of 129, 658, 225, 883 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.