GCD of 132, 968, 449, 139 Calculator

Given Input numbers are 132, 968, 449, 139

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

Divisors of 132

List of positive integer divisors of 132 that divides 132 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 449

List of positive integer divisors of 449 that divides 449 without a remainder.

1, 449

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Greatest Common Divisior

We found the divisors of 132, 968, 449, 139 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 132, 968, 449, 139 is 1.

Therefore, GCD of numbers 132, 968, 449, 139 is 1

Given Input Data is 132, 968, 449, 139

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

Prime Factorization of 132 is 2 x 2 x 3 x 11

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 449 is 449

Prime Factorization of 139 is 139

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(132, 968) = 2904

GCD(132, 968) = ( 132 x 968 ) / 2904

GCD(132, 968) = 127776 / 2904

GCD(132, 968) = 44

Step2:

Here we consider the GCD from the above i.e. 44 as first number and the next as 449

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

LCM(44, 449) = 19756

GCD(44, 449) = ( 44 x 449 ) / 19756

GCD(44, 449) = 19756 / 19756

GCD(44, 449) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 139

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

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

GCD(1, 139) = 139 / 139

GCD(1, 139) = 1

GCD of 132, 968, 449, 139 is 1

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• GCD of 433, 826, 627, 647
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1. What is the GCD of 132, 968, 449, 139?

GCD of 132, 968, 449, 139 is 1

2. Where do I get the detailed procedure to find GCD of 132, 968, 449, 139?

You can find a detailed procedure to find GCD of 132, 968, 449, 139 on our page.

3. How to find GCD of 132, 968, 449, 139 on a calculator?

You can find the GCD of 132, 968, 449, 139 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.