GCD of 769, 608, 809, 802 Calculator

Given Input numbers are 769, 608, 809, 802

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

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 802

List of positive integer divisors of 802 that divides 802 without a remainder.

1, 2, 401, 802

Greatest Common Divisior

We found the divisors of 769, 608, 809, 802 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 769, 608, 809, 802 is 1.

Therefore, GCD of numbers 769, 608, 809, 802 is 1

Given Input Data is 769, 608, 809, 802

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

Prime Factorization of 769 is 769

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

Prime Factorization of 809 is 809

Prime Factorization of 802 is 2 x 401

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(769, 608) = 467552

GCD(769, 608) = ( 769 x 608 ) / 467552

GCD(769, 608) = 467552 / 467552

GCD(769, 608) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 809

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

LCM(1, 809) = 809

GCD(1, 809) = ( 1 x 809 ) / 809

GCD(1, 809) = 809 / 809

GCD(1, 809) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 802

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

LCM(1, 802) = 802

GCD(1, 802) = ( 1 x 802 ) / 802

GCD(1, 802) = 802 / 802

GCD(1, 802) = 1

GCD of 769, 608, 809, 802 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 801, 205, 866, 391
• GCD of 431, 803, 852, 253
• GCD of 255, 605, 401, 515
• GCD of 278, 262, 149, 988
• GCD of 104, 556, 596, 185

1. What is the GCD of 769, 608, 809, 802?

GCD of 769, 608, 809, 802 is 1

2. Where do I get the detailed procedure to find GCD of 769, 608, 809, 802?

You can find a detailed procedure to find GCD of 769, 608, 809, 802 on our page.

3. How to find GCD of 769, 608, 809, 802 on a calculator?

You can find the GCD of 769, 608, 809, 802 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.