GCD of 313, 713, 989 Calculator

Given Input numbers are 313, 713, 989

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

Divisors of 313

List of positive integer divisors of 313 that divides 313 without a remainder.

1, 313

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Greatest Common Divisior

We found the divisors of 313, 713, 989 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 313, 713, 989 is 1.

Therefore, GCD of numbers 313, 713, 989 is 1

Given Input Data is 313, 713, 989

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

Prime Factorization of 313 is 313

Prime Factorization of 713 is 23 x 31

Prime Factorization of 989 is 23 x 43

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(313, 713) = 223169

GCD(313, 713) = ( 313 x 713 ) / 223169

GCD(313, 713) = 223169 / 223169

GCD(313, 713) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 989

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

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

GCD(1, 989) = 989 / 989

GCD(1, 989) = 1

GCD of 313, 713, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 440, 805, 964
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• GCD of 398, 709, 452
• GCD of 748, 343, 990

1. What is the GCD of 313, 713, 989?

GCD of 313, 713, 989 is 1

2. Where do I get the detailed procedure to find GCD of 313, 713, 989?

You can find a detailed procedure to find GCD of 313, 713, 989 on our page.

3. How to find GCD of 313, 713, 989 on a calculator?

You can find the GCD of 313, 713, 989 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.