GCD of 797, 117, 732, 870 Calculator

Given Input numbers are 797, 117, 732, 870

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

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 117

List of positive integer divisors of 117 that divides 117 without a remainder.

1, 3, 9, 13, 39, 117

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Greatest Common Divisior

We found the divisors of 797, 117, 732, 870 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 797, 117, 732, 870 is 1.

Therefore, GCD of numbers 797, 117, 732, 870 is 1

Given Input Data is 797, 117, 732, 870

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

Prime Factorization of 797 is 797

Prime Factorization of 117 is 3 x 3 x 13

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 870 is 2 x 3 x 5 x 29

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(797, 117) = 93249

GCD(797, 117) = ( 797 x 117 ) / 93249

GCD(797, 117) = 93249 / 93249

GCD(797, 117) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 732

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

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

GCD(1, 732) = 732 / 732

GCD(1, 732) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

GCD of 797, 117, 732, 870 is 1

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1. What is the GCD of 797, 117, 732, 870?

GCD of 797, 117, 732, 870 is 1

2. Where do I get the detailed procedure to find GCD of 797, 117, 732, 870?

You can find a detailed procedure to find GCD of 797, 117, 732, 870 on our page.

3. How to find GCD of 797, 117, 732, 870 on a calculator?

You can find the GCD of 797, 117, 732, 870 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.