GCD of 482, 357, 193, 721 Calculator

Given Input numbers are 482, 357, 193, 721

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

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 193

List of positive integer divisors of 193 that divides 193 without a remainder.

1, 193

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

Greatest Common Divisior

We found the divisors of 482, 357, 193, 721 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 482, 357, 193, 721 is 1.

Therefore, GCD of numbers 482, 357, 193, 721 is 1

Given Input Data is 482, 357, 193, 721

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

Prime Factorization of 482 is 2 x 241

Prime Factorization of 357 is 3 x 7 x 17

Prime Factorization of 193 is 193

Prime Factorization of 721 is 7 x 103

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(482, 357) = 172074

GCD(482, 357) = ( 482 x 357 ) / 172074

GCD(482, 357) = 172074 / 172074

GCD(482, 357) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 193

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

LCM(1, 193) = 193

GCD(1, 193) = ( 1 x 193 ) / 193

GCD(1, 193) = 193 / 193

GCD(1, 193) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 721

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

LCM(1, 721) = 721

GCD(1, 721) = ( 1 x 721 ) / 721

GCD(1, 721) = 721 / 721

GCD(1, 721) = 1

GCD of 482, 357, 193, 721 is 1

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1. What is the GCD of 482, 357, 193, 721?

GCD of 482, 357, 193, 721 is 1

2. Where do I get the detailed procedure to find GCD of 482, 357, 193, 721?

You can find a detailed procedure to find GCD of 482, 357, 193, 721 on our page.

3. How to find GCD of 482, 357, 193, 721 on a calculator?

You can find the GCD of 482, 357, 193, 721 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.