GCD of 979, 602, 247 Calculator

Given Input numbers are 979, 602, 247

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

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Divisors of 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Greatest Common Divisior

We found the divisors of 979, 602, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 979, 602, 247 is 1.

Therefore, GCD of numbers 979, 602, 247 is 1

Given Input Data is 979, 602, 247

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

Prime Factorization of 979 is 11 x 89

Prime Factorization of 602 is 2 x 7 x 43

Prime Factorization of 247 is 13 x 19

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(979, 602) = 589358

GCD(979, 602) = ( 979 x 602 ) / 589358

GCD(979, 602) = 589358 / 589358

GCD(979, 602) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 247

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

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

GCD(1, 247) = 247 / 247

GCD(1, 247) = 1

GCD of 979, 602, 247 is 1

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1. What is the GCD of 979, 602, 247?

GCD of 979, 602, 247 is 1

2. Where do I get the detailed procedure to find GCD of 979, 602, 247?

You can find a detailed procedure to find GCD of 979, 602, 247 on our page.

3. How to find GCD of 979, 602, 247 on a calculator?

You can find the GCD of 979, 602, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.