GCD of 691, 928, 84, 768 Calculator

Given Input numbers are 691, 928, 84, 768

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

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Divisors of 928

List of positive integer divisors of 928 that divides 928 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 768

List of positive integer divisors of 768 that divides 768 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

Greatest Common Divisior

We found the divisors of 691, 928, 84, 768 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 691, 928, 84, 768 is 1.

Therefore, GCD of numbers 691, 928, 84, 768 is 1

Given Input Data is 691, 928, 84, 768

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

Prime Factorization of 691 is 691

Prime Factorization of 928 is 2 x 2 x 2 x 2 x 2 x 29

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 768 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

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(691, 928) = 641248

GCD(691, 928) = ( 691 x 928 ) / 641248

GCD(691, 928) = 641248 / 641248

GCD(691, 928) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 84

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

LCM(1, 84) = 84

GCD(1, 84) = ( 1 x 84 ) / 84

GCD(1, 84) = 84 / 84

GCD(1, 84) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 768

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

LCM(1, 768) = 768

GCD(1, 768) = ( 1 x 768 ) / 768

GCD(1, 768) = 768 / 768

GCD(1, 768) = 1

GCD of 691, 928, 84, 768 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 578, 204, 43, 791
• GCD of 692, 202, 18, 336
• GCD of 662, 466, 37, 239
• GCD of 239, 594, 84, 768
• GCD of 725, 618, 23, 934

1. What is the GCD of 691, 928, 84, 768?

GCD of 691, 928, 84, 768 is 1

2. Where do I get the detailed procedure to find GCD of 691, 928, 84, 768?

You can find a detailed procedure to find GCD of 691, 928, 84, 768 on our page.

3. How to find GCD of 691, 928, 84, 768 on a calculator?

You can find the GCD of 691, 928, 84, 768 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.