GCD of 663, 832, 670 Calculator

Given Input numbers are 663, 832, 670

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

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 832

List of positive integer divisors of 832 that divides 832 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Greatest Common Divisior

We found the divisors of 663, 832, 670 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 663, 832, 670 is 1.

Therefore, GCD of numbers 663, 832, 670 is 1

Given Input Data is 663, 832, 670

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

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 832 is 2 x 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 670 is 2 x 5 x 67

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(663, 832) = 42432

GCD(663, 832) = ( 663 x 832 ) / 42432

GCD(663, 832) = 551616 / 42432

GCD(663, 832) = 13

Step2:

Here we consider the GCD from the above i.e. 13 as first number and the next as 670

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

LCM(13, 670) = 8710

GCD(13, 670) = ( 13 x 670 ) / 8710

GCD(13, 670) = 8710 / 8710

GCD(13, 670) = 1

GCD of 663, 832, 670 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 666, 215, 684
• GCD of 219, 961, 645
• GCD of 388, 513, 302
• GCD of 194, 882, 995
• GCD of 766, 970, 160

1. What is the GCD of 663, 832, 670?

GCD of 663, 832, 670 is 1

2. Where do I get the detailed procedure to find GCD of 663, 832, 670?

You can find a detailed procedure to find GCD of 663, 832, 670 on our page.

3. How to find GCD of 663, 832, 670 on a calculator?

You can find the GCD of 663, 832, 670 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.