GCD of 178, 669, 633, 132 Calculator

Given Input numbers are 178, 669, 633, 132

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

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

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

Greatest Common Divisior

We found the divisors of 178, 669, 633, 132 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 178, 669, 633, 132 is 1.

Therefore, GCD of numbers 178, 669, 633, 132 is 1

Given Input Data is 178, 669, 633, 132

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

Prime Factorization of 178 is 2 x 89

Prime Factorization of 669 is 3 x 223

Prime Factorization of 633 is 3 x 211

Prime Factorization of 132 is 2 x 2 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(178, 669) = 119082

GCD(178, 669) = ( 178 x 669 ) / 119082

GCD(178, 669) = 119082 / 119082

GCD(178, 669) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 633

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

LCM(1, 633) = 633

GCD(1, 633) = ( 1 x 633 ) / 633

GCD(1, 633) = 633 / 633

GCD(1, 633) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 132

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

LCM(1, 132) = 132

GCD(1, 132) = ( 1 x 132 ) / 132

GCD(1, 132) = 132 / 132

GCD(1, 132) = 1

GCD of 178, 669, 633, 132 is 1

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1. What is the GCD of 178, 669, 633, 132?

GCD of 178, 669, 633, 132 is 1

2. Where do I get the detailed procedure to find GCD of 178, 669, 633, 132?

You can find a detailed procedure to find GCD of 178, 669, 633, 132 on our page.

3. How to find GCD of 178, 669, 633, 132 on a calculator?

You can find the GCD of 178, 669, 633, 132 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.