GCD of 706, 639, 107 Calculator

Given Input numbers are 706, 639, 107

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

Divisors of 706

List of positive integer divisors of 706 that divides 706 without a remainder.

1, 2, 353, 706

Divisors of 639

List of positive integer divisors of 639 that divides 639 without a remainder.

1, 3, 9, 71, 213, 639

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Greatest Common Divisior

We found the divisors of 706, 639, 107 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 706, 639, 107 is 1.

Therefore, GCD of numbers 706, 639, 107 is 1

Given Input Data is 706, 639, 107

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

Prime Factorization of 706 is 2 x 353

Prime Factorization of 639 is 3 x 3 x 71

Prime Factorization of 107 is 107

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(706, 639) = 451134

GCD(706, 639) = ( 706 x 639 ) / 451134

GCD(706, 639) = 451134 / 451134

GCD(706, 639) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 107

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

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

GCD(1, 107) = 107 / 107

GCD(1, 107) = 1

GCD of 706, 639, 107 is 1

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1. What is the GCD of 706, 639, 107?

GCD of 706, 639, 107 is 1

2. Where do I get the detailed procedure to find GCD of 706, 639, 107?

You can find a detailed procedure to find GCD of 706, 639, 107 on our page.

3. How to find GCD of 706, 639, 107 on a calculator?

You can find the GCD of 706, 639, 107 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.