GCD of 798, 895, 30, 507 Calculator

Given Input numbers are 798, 895, 30, 507

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

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 895

List of positive integer divisors of 895 that divides 895 without a remainder.

1, 5, 179, 895

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Greatest Common Divisior

We found the divisors of 798, 895, 30, 507 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 798, 895, 30, 507 is 1.

Therefore, GCD of numbers 798, 895, 30, 507 is 1

Given Input Data is 798, 895, 30, 507

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

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

Prime Factorization of 895 is 5 x 179

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 507 is 3 x 13 x 13

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(798, 895) = 714210

GCD(798, 895) = ( 798 x 895 ) / 714210

GCD(798, 895) = 714210 / 714210

GCD(798, 895) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 30

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

LCM(1, 30) = 30

GCD(1, 30) = ( 1 x 30 ) / 30

GCD(1, 30) = 30 / 30

GCD(1, 30) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 507

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

LCM(1, 507) = 507

GCD(1, 507) = ( 1 x 507 ) / 507

GCD(1, 507) = 507 / 507

GCD(1, 507) = 1

GCD of 798, 895, 30, 507 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 319, 665, 44, 685
• GCD of 657, 783, 24, 822
• GCD of 224, 553, 29, 768
• GCD of 690, 810, 82, 222
• GCD of 520, 662, 34, 334

1. What is the GCD of 798, 895, 30, 507?

GCD of 798, 895, 30, 507 is 1

2. Where do I get the detailed procedure to find GCD of 798, 895, 30, 507?

You can find a detailed procedure to find GCD of 798, 895, 30, 507 on our page.

3. How to find GCD of 798, 895, 30, 507 on a calculator?

You can find the GCD of 798, 895, 30, 507 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.