GCD of 182, 276, 455 Calculator

Given Input numbers are 182, 276, 455

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

Divisors of 182

List of positive integer divisors of 182 that divides 182 without a remainder.

1, 2, 7, 13, 14, 26, 91, 182

Divisors of 276

List of positive integer divisors of 276 that divides 276 without a remainder.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Greatest Common Divisior

We found the divisors of 182, 276, 455 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 182, 276, 455 is 1.

Therefore, GCD of numbers 182, 276, 455 is 1

Given Input Data is 182, 276, 455

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

Prime Factorization of 182 is 2 x 7 x 13

Prime Factorization of 276 is 2 x 2 x 3 x 23

Prime Factorization of 455 is 5 x 7 x 13

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(182, 276) = 25116

GCD(182, 276) = ( 182 x 276 ) / 25116

GCD(182, 276) = 50232 / 25116

GCD(182, 276) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 455

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

LCM(2, 455) = 910

GCD(2, 455) = ( 2 x 455 ) / 910

GCD(2, 455) = 910 / 910

GCD(2, 455) = 1

GCD of 182, 276, 455 is 1

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1. What is the GCD of 182, 276, 455?

GCD of 182, 276, 455 is 1

2. Where do I get the detailed procedure to find GCD of 182, 276, 455?

You can find a detailed procedure to find GCD of 182, 276, 455 on our page.

3. How to find GCD of 182, 276, 455 on a calculator?

You can find the GCD of 182, 276, 455 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.