GCD of 875, 771, 72, 808 Calculator

Given Input numbers are 875, 771, 72, 808

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

Divisors of 875

List of positive integer divisors of 875 that divides 875 without a remainder.

1, 5, 7, 25, 35, 125, 175, 875

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

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 875, 771, 72, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 875, 771, 72, 808 is 1.

Therefore, GCD of numbers 875, 771, 72, 808 is 1

Given Input Data is 875, 771, 72, 808

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

Prime Factorization of 875 is 5 x 5 x 5 x 7

Prime Factorization of 771 is 3 x 257

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

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(875, 771) = 674625

GCD(875, 771) = ( 875 x 771 ) / 674625

GCD(875, 771) = 674625 / 674625

GCD(875, 771) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 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 875, 771, 72, 808 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 606, 703, 19, 812
• GCD of 975, 533, 23, 777
• GCD of 538, 160, 18, 496
• GCD of 695, 497, 93, 481
• GCD of 179, 951, 96, 115

1. What is the GCD of 875, 771, 72, 808?

GCD of 875, 771, 72, 808 is 1

2. Where do I get the detailed procedure to find GCD of 875, 771, 72, 808?

You can find a detailed procedure to find GCD of 875, 771, 72, 808 on our page.

3. How to find GCD of 875, 771, 72, 808 on a calculator?

You can find the GCD of 875, 771, 72, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.