GCD of 707, 663, 656 Calculator

Given Input numbers are 707, 663, 656

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

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 656

List of positive integer divisors of 656 that divides 656 without a remainder.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Greatest Common Divisior

We found the divisors of 707, 663, 656 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 707, 663, 656 is 1.

Therefore, GCD of numbers 707, 663, 656 is 1

Given Input Data is 707, 663, 656

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

Prime Factorization of 707 is 7 x 101

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 656 is 2 x 2 x 2 x 2 x 41

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(707, 663) = 468741

GCD(707, 663) = ( 707 x 663 ) / 468741

GCD(707, 663) = 468741 / 468741

GCD(707, 663) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 656

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

LCM(1, 656) = 656

GCD(1, 656) = ( 1 x 656 ) / 656

GCD(1, 656) = 656 / 656

GCD(1, 656) = 1

GCD of 707, 663, 656 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 801, 484, 491
• GCD of 327, 139, 288
• GCD of 984, 779, 396
• GCD of 407, 735, 608
• GCD of 518, 251, 819

1. What is the GCD of 707, 663, 656?

GCD of 707, 663, 656 is 1

2. Where do I get the detailed procedure to find GCD of 707, 663, 656?

You can find a detailed procedure to find GCD of 707, 663, 656 on our page.

3. How to find GCD of 707, 663, 656 on a calculator?

You can find the GCD of 707, 663, 656 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.