GCD of 575, 389, 989 Calculator

Given Input numbers are 575, 389, 989

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

Divisors of 575

List of positive integer divisors of 575 that divides 575 without a remainder.

1, 5, 23, 25, 115, 575

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

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 575, 389, 989 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 575, 389, 989 is 1.

Therefore, GCD of numbers 575, 389, 989 is 1

Given Input Data is 575, 389, 989

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

Prime Factorization of 575 is 5 x 5 x 23

Prime Factorization of 389 is 389

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(575, 389) = 223675

GCD(575, 389) = ( 575 x 389 ) / 223675

GCD(575, 389) = 223675 / 223675

GCD(575, 389) = 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 575, 389, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 752, 838, 196
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• GCD of 981, 804, 555
• GCD of 554, 408, 129
• GCD of 789, 972, 527

1. What is the GCD of 575, 389, 989?

GCD of 575, 389, 989 is 1

2. Where do I get the detailed procedure to find GCD of 575, 389, 989?

You can find a detailed procedure to find GCD of 575, 389, 989 on our page.

3. How to find GCD of 575, 389, 989 on a calculator?

You can find the GCD of 575, 389, 989 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.