GCD of 870, 850, 93, 808 Calculator

Given Input numbers are 870, 850, 93, 808

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

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

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Greatest Common Divisior

We found the divisors of 870, 850, 93, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 870, 850, 93, 808 is 1.

Therefore, GCD of numbers 870, 850, 93, 808 is 1

Given Input Data is 870, 850, 93, 808

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

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

Prime Factorization of 850 is 2 x 5 x 5 x 17

Prime Factorization of 93 is 3 x 31

Prime Factorization of 808 is 2 x 2 x 2 x 101

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(870, 850) = 73950

GCD(870, 850) = ( 870 x 850 ) / 73950

GCD(870, 850) = 739500 / 73950

GCD(870, 850) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 93

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

LCM(10, 93) = 930

GCD(10, 93) = ( 10 x 93 ) / 930

GCD(10, 93) = 930 / 930

GCD(10, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 808

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

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

GCD(1, 808) = 808 / 808

GCD(1, 808) = 1

GCD of 870, 850, 93, 808 is 1

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1. What is the GCD of 870, 850, 93, 808?

GCD of 870, 850, 93, 808 is 1

2. Where do I get the detailed procedure to find GCD of 870, 850, 93, 808?

You can find a detailed procedure to find GCD of 870, 850, 93, 808 on our page.

3. How to find GCD of 870, 850, 93, 808 on a calculator?

You can find the GCD of 870, 850, 93, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.