GCD of 979, 849, 715 Calculator

Given Input numbers are 979, 849, 715

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 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 715

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

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

Greatest Common Divisior

We found the divisors of 979, 849, 715 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 979, 849, 715 is 1.

Therefore, GCD of numbers 979, 849, 715 is 1

Given Input Data is 979, 849, 715

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

Prime Factorization of 979 is 11 x 89

Prime Factorization of 849 is 3 x 283

Prime Factorization of 715 is 5 x 11 x 13

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, 849) = 831171

GCD(979, 849) = ( 979 x 849 ) / 831171

GCD(979, 849) = 831171 / 831171

GCD(979, 849) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 715

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

LCM(1, 715) = 715

GCD(1, 715) = ( 1 x 715 ) / 715

GCD(1, 715) = 715 / 715

GCD(1, 715) = 1

GCD of 979, 849, 715 is 1

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1. What is the GCD of 979, 849, 715?

GCD of 979, 849, 715 is 1

2. Where do I get the detailed procedure to find GCD of 979, 849, 715?

You can find a detailed procedure to find GCD of 979, 849, 715 on our page.

3. How to find GCD of 979, 849, 715 on a calculator?

You can find the GCD of 979, 849, 715 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.