GCD of 679, 651, 485 Calculator

Given Input numbers are 679, 651, 485

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

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

Greatest Common Divisior

We found the divisors of 679, 651, 485 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 679, 651, 485 is 1.

Therefore, GCD of numbers 679, 651, 485 is 1

Given Input Data is 679, 651, 485

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

Prime Factorization of 679 is 7 x 97

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 485 is 5 x 97

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(679, 651) = 63147

GCD(679, 651) = ( 679 x 651 ) / 63147

GCD(679, 651) = 442029 / 63147

GCD(679, 651) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 485

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

LCM(7, 485) = 3395

GCD(7, 485) = ( 7 x 485 ) / 3395

GCD(7, 485) = 3395 / 3395

GCD(7, 485) = 1

GCD of 679, 651, 485 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 143, 930, 561
• GCD of 703, 228, 304
• GCD of 271, 177, 715
• GCD of 865, 829, 232
• GCD of 722, 122, 381

1. What is the GCD of 679, 651, 485?

GCD of 679, 651, 485 is 1

2. Where do I get the detailed procedure to find GCD of 679, 651, 485?

You can find a detailed procedure to find GCD of 679, 651, 485 on our page.

3. How to find GCD of 679, 651, 485 on a calculator?

You can find the GCD of 679, 651, 485 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.