GCD of 802, 447, 79, 463 Calculator

Given Input numbers are 802, 447, 79, 463

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

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 463

List of positive integer divisors of 463 that divides 463 without a remainder.

1, 463

Greatest Common Divisior

We found the divisors of 802, 447, 79, 463 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 802, 447, 79, 463 is 1.

Therefore, GCD of numbers 802, 447, 79, 463 is 1

Given Input Data is 802, 447, 79, 463

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

Prime Factorization of 802 is 2 x 401

Prime Factorization of 447 is 3 x 149

Prime Factorization of 79 is 79

Prime Factorization of 463 is 463

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(802, 447) = 358494

GCD(802, 447) = ( 802 x 447 ) / 358494

GCD(802, 447) = 358494 / 358494

GCD(802, 447) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 463

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

LCM(1, 463) = 463

GCD(1, 463) = ( 1 x 463 ) / 463

GCD(1, 463) = 463 / 463

GCD(1, 463) = 1

GCD of 802, 447, 79, 463 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 555, 196, 59, 216
• GCD of 885, 463, 15, 449
• GCD of 571, 628, 51, 216
• GCD of 543, 743, 16, 360
• GCD of 177, 395, 67, 612

1. What is the GCD of 802, 447, 79, 463?

GCD of 802, 447, 79, 463 is 1

2. Where do I get the detailed procedure to find GCD of 802, 447, 79, 463?

You can find a detailed procedure to find GCD of 802, 447, 79, 463 on our page.

3. How to find GCD of 802, 447, 79, 463 on a calculator?

You can find the GCD of 802, 447, 79, 463 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.