GCD of 484, 652, 328, 215 Calculator

Given Input numbers are 484, 652, 328, 215

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

Divisors of 484

List of positive integer divisors of 484 that divides 484 without a remainder.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 652

List of positive integer divisors of 652 that divides 652 without a remainder.

1, 2, 4, 163, 326, 652

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Greatest Common Divisior

We found the divisors of 484, 652, 328, 215 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 484, 652, 328, 215 is 1.

Therefore, GCD of numbers 484, 652, 328, 215 is 1

Given Input Data is 484, 652, 328, 215

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

Prime Factorization of 484 is 2 x 2 x 11 x 11

Prime Factorization of 652 is 2 x 2 x 163

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 215 is 5 x 43

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(484, 652) = 78892

GCD(484, 652) = ( 484 x 652 ) / 78892

GCD(484, 652) = 315568 / 78892

GCD(484, 652) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 328

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

LCM(4, 328) = 328

GCD(4, 328) = ( 4 x 328 ) / 328

GCD(4, 328) = 1312 / 328

GCD(4, 328) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 215

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

LCM(4, 215) = 860

GCD(4, 215) = ( 4 x 215 ) / 860

GCD(4, 215) = 860 / 860

GCD(4, 215) = 1

GCD of 484, 652, 328, 215 is 1

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1. What is the GCD of 484, 652, 328, 215?

GCD of 484, 652, 328, 215 is 1

2. Where do I get the detailed procedure to find GCD of 484, 652, 328, 215?

You can find a detailed procedure to find GCD of 484, 652, 328, 215 on our page.

3. How to find GCD of 484, 652, 328, 215 on a calculator?

You can find the GCD of 484, 652, 328, 215 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.