GCD of 395, 709, 48, 981 Calculator

Given Input numbers are 395, 709, 48, 981

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

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Divisors of 709

List of positive integer divisors of 709 that divides 709 without a remainder.

1, 709

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

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Greatest Common Divisior

We found the divisors of 395, 709, 48, 981 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 395, 709, 48, 981 is 1.

Therefore, GCD of numbers 395, 709, 48, 981 is 1

Given Input Data is 395, 709, 48, 981

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

Prime Factorization of 395 is 5 x 79

Prime Factorization of 709 is 709

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

Prime Factorization of 981 is 3 x 3 x 109

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(395, 709) = 280055

GCD(395, 709) = ( 395 x 709 ) / 280055

GCD(395, 709) = 280055 / 280055

GCD(395, 709) = 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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 981

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

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

GCD(1, 981) = 981 / 981

GCD(1, 981) = 1

GCD of 395, 709, 48, 981 is 1

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1. What is the GCD of 395, 709, 48, 981?

GCD of 395, 709, 48, 981 is 1

2. Where do I get the detailed procedure to find GCD of 395, 709, 48, 981?

You can find a detailed procedure to find GCD of 395, 709, 48, 981 on our page.

3. How to find GCD of 395, 709, 48, 981 on a calculator?

You can find the GCD of 395, 709, 48, 981 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.