GCD of 457, 130, 332, 480 Calculator

Given Input numbers are 457, 130, 332, 480

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

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Greatest Common Divisior

We found the divisors of 457, 130, 332, 480 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 457, 130, 332, 480 is 1.

Therefore, GCD of numbers 457, 130, 332, 480 is 1

Given Input Data is 457, 130, 332, 480

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

Prime Factorization of 457 is 457

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 332 is 2 x 2 x 83

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

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(457, 130) = 59410

GCD(457, 130) = ( 457 x 130 ) / 59410

GCD(457, 130) = 59410 / 59410

GCD(457, 130) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 332

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

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

GCD(1, 332) = 332 / 332

GCD(1, 332) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 480

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

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

GCD(1, 480) = 480 / 480

GCD(1, 480) = 1

GCD of 457, 130, 332, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 245, 752, 947, 260
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• GCD of 120, 278, 330, 381

1. What is the GCD of 457, 130, 332, 480?

GCD of 457, 130, 332, 480 is 1

2. Where do I get the detailed procedure to find GCD of 457, 130, 332, 480?

You can find a detailed procedure to find GCD of 457, 130, 332, 480 on our page.

3. How to find GCD of 457, 130, 332, 480 on a calculator?

You can find the GCD of 457, 130, 332, 480 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.