GCD of 715, 650, 279 Calculator

Given Input numbers are 715, 650, 279

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

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Greatest Common Divisior

We found the divisors of 715, 650, 279 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 715, 650, 279 is 1.

Therefore, GCD of numbers 715, 650, 279 is 1

Given Input Data is 715, 650, 279

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

Prime Factorization of 715 is 5 x 11 x 13

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 279 is 3 x 3 x 31

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(715, 650) = 7150

GCD(715, 650) = ( 715 x 650 ) / 7150

GCD(715, 650) = 464750 / 7150

GCD(715, 650) = 65

Step2:

Here we consider the GCD from the above i.e. 65 as first number and the next as 279

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

LCM(65, 279) = 18135

GCD(65, 279) = ( 65 x 279 ) / 18135

GCD(65, 279) = 18135 / 18135

GCD(65, 279) = 1

GCD of 715, 650, 279 is 1

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1. What is the GCD of 715, 650, 279?

GCD of 715, 650, 279 is 1

2. Where do I get the detailed procedure to find GCD of 715, 650, 279?

You can find a detailed procedure to find GCD of 715, 650, 279 on our page.

3. How to find GCD of 715, 650, 279 on a calculator?

You can find the GCD of 715, 650, 279 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.