GCD of 90, 793, 286, 807 Calculator

Given Input numbers are 90, 793, 286, 807

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

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Greatest Common Divisior

We found the divisors of 90, 793, 286, 807 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 90, 793, 286, 807 is 1.

Therefore, GCD of numbers 90, 793, 286, 807 is 1

Given Input Data is 90, 793, 286, 807

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

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 793 is 13 x 61

Prime Factorization of 286 is 2 x 11 x 13

Prime Factorization of 807 is 3 x 269

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(90, 793) = 71370

GCD(90, 793) = ( 90 x 793 ) / 71370

GCD(90, 793) = 71370 / 71370

GCD(90, 793) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 286

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

LCM(1, 286) = 286

GCD(1, 286) = ( 1 x 286 ) / 286

GCD(1, 286) = 286 / 286

GCD(1, 286) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 807

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

LCM(1, 807) = 807

GCD(1, 807) = ( 1 x 807 ) / 807

GCD(1, 807) = 807 / 807

GCD(1, 807) = 1

GCD of 90, 793, 286, 807 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 64, 999, 629, 788
• GCD of 25, 563, 923, 707
• GCD of 69, 492, 642, 382
• GCD of 16, 643, 457, 180
• GCD of 52, 189, 898, 942

1. What is the GCD of 90, 793, 286, 807?

GCD of 90, 793, 286, 807 is 1

2. Where do I get the detailed procedure to find GCD of 90, 793, 286, 807?

You can find a detailed procedure to find GCD of 90, 793, 286, 807 on our page.

3. How to find GCD of 90, 793, 286, 807 on a calculator?

You can find the GCD of 90, 793, 286, 807 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.