GCD of 119, 120, 804, 815 Calculator

Given Input numbers are 119, 120, 804, 815

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

Divisors of 119

List of positive integer divisors of 119 that divides 119 without a remainder.

1, 7, 17, 119

Divisors of 120

List of positive integer divisors of 120 that divides 120 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Greatest Common Divisior

We found the divisors of 119, 120, 804, 815 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 119, 120, 804, 815 is 1.

Therefore, GCD of numbers 119, 120, 804, 815 is 1

Given Input Data is 119, 120, 804, 815

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

Prime Factorization of 119 is 7 x 17

Prime Factorization of 120 is 2 x 2 x 2 x 3 x 5

Prime Factorization of 804 is 2 x 2 x 3 x 67

Prime Factorization of 815 is 5 x 163

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(119, 120) = 14280

GCD(119, 120) = ( 119 x 120 ) / 14280

GCD(119, 120) = 14280 / 14280

GCD(119, 120) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 804

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

LCM(1, 804) = 804

GCD(1, 804) = ( 1 x 804 ) / 804

GCD(1, 804) = 804 / 804

GCD(1, 804) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 815

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

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

GCD(1, 815) = 815 / 815

GCD(1, 815) = 1

GCD of 119, 120, 804, 815 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 776, 195, 291, 264
• GCD of 573, 957, 632, 944
• GCD of 888, 102, 315, 915
• GCD of 421, 662, 867, 481
• GCD of 685, 781, 373, 261

1. What is the GCD of 119, 120, 804, 815?

GCD of 119, 120, 804, 815 is 1

2. Where do I get the detailed procedure to find GCD of 119, 120, 804, 815?

You can find a detailed procedure to find GCD of 119, 120, 804, 815 on our page.

3. How to find GCD of 119, 120, 804, 815 on a calculator?

You can find the GCD of 119, 120, 804, 815 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.