GCD of 425, 721, 48 Calculator

Given Input numbers are 425, 721, 48

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

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 721

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

1, 7, 103, 721

Divisors of 48

List of positive integer divisors of 48 that divides 48 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Greatest Common Divisior

We found the divisors of 425, 721, 48 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 425, 721, 48 is 1.

Therefore, GCD of numbers 425, 721, 48 is 1

Given Input Data is 425, 721, 48

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

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 721 is 7 x 103

Prime Factorization of 48 is 2 x 2 x 2 x 2 x 3

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(425, 721) = 306425

GCD(425, 721) = ( 425 x 721 ) / 306425

GCD(425, 721) = 306425 / 306425

GCD(425, 721) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 48

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

LCM(1, 48) = 48

GCD(1, 48) = ( 1 x 48 ) / 48

GCD(1, 48) = 48 / 48

GCD(1, 48) = 1

GCD of 425, 721, 48 is 1

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1. What is the GCD of 425, 721, 48?

GCD of 425, 721, 48 is 1

2. Where do I get the detailed procedure to find GCD of 425, 721, 48?

You can find a detailed procedure to find GCD of 425, 721, 48 on our page.

3. How to find GCD of 425, 721, 48 on a calculator?

You can find the GCD of 425, 721, 48 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.