GCD of 652, 697, 15, 239 Calculator

Given Input numbers are 652, 697, 15, 239

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

Divisors of 652

List of positive integer divisors of 652 that divides 652 without a remainder.

1, 2, 4, 163, 326, 652

Divisors of 697

List of positive integer divisors of 697 that divides 697 without a remainder.

1, 17, 41, 697

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 239

List of positive integer divisors of 239 that divides 239 without a remainder.

1, 239

Greatest Common Divisior

We found the divisors of 652, 697, 15, 239 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 652, 697, 15, 239 is 1.

Therefore, GCD of numbers 652, 697, 15, 239 is 1

Given Input Data is 652, 697, 15, 239

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

Prime Factorization of 652 is 2 x 2 x 163

Prime Factorization of 697 is 17 x 41

Prime Factorization of 15 is 3 x 5

Prime Factorization of 239 is 239

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(652, 697) = 454444

GCD(652, 697) = ( 652 x 697 ) / 454444

GCD(652, 697) = 454444 / 454444

GCD(652, 697) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 239

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

LCM(1, 239) = 239

GCD(1, 239) = ( 1 x 239 ) / 239

GCD(1, 239) = 239 / 239

GCD(1, 239) = 1

GCD of 652, 697, 15, 239 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 762, 733, 74, 298
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• GCD of 117, 219, 57, 312

1. What is the GCD of 652, 697, 15, 239?

GCD of 652, 697, 15, 239 is 1

2. Where do I get the detailed procedure to find GCD of 652, 697, 15, 239?

You can find a detailed procedure to find GCD of 652, 697, 15, 239 on our page.

3. How to find GCD of 652, 697, 15, 239 on a calculator?

You can find the GCD of 652, 697, 15, 239 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.