GCD of 799, 798, 279, 154 Calculator

Given Input numbers are 799, 798, 279, 154

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

Divisors of 799

List of positive integer divisors of 799 that divides 799 without a remainder.

1, 17, 47, 799

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Greatest Common Divisior

We found the divisors of 799, 798, 279, 154 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 799, 798, 279, 154 is 1.

Therefore, GCD of numbers 799, 798, 279, 154 is 1

Given Input Data is 799, 798, 279, 154

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

Prime Factorization of 799 is 17 x 47

Prime Factorization of 798 is 2 x 3 x 7 x 19

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 154 is 2 x 7 x 11

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(799, 798) = 637602

GCD(799, 798) = ( 799 x 798 ) / 637602

GCD(799, 798) = 637602 / 637602

GCD(799, 798) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 279

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

LCM(1, 279) = 279

GCD(1, 279) = ( 1 x 279 ) / 279

GCD(1, 279) = 279 / 279

GCD(1, 279) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 154

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

LCM(1, 154) = 154

GCD(1, 154) = ( 1 x 154 ) / 154

GCD(1, 154) = 154 / 154

GCD(1, 154) = 1

GCD of 799, 798, 279, 154 is 1

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1. What is the GCD of 799, 798, 279, 154?

GCD of 799, 798, 279, 154 is 1

2. Where do I get the detailed procedure to find GCD of 799, 798, 279, 154?

You can find a detailed procedure to find GCD of 799, 798, 279, 154 on our page.

3. How to find GCD of 799, 798, 279, 154 on a calculator?

You can find the GCD of 799, 798, 279, 154 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.