GCD of 989, 475, 103 Calculator

Given Input numbers are 989, 475, 103

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

Divisors of 989

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

1, 23, 43, 989

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Greatest Common Divisior

We found the divisors of 989, 475, 103 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 475, 103 is 1.

Therefore, GCD of numbers 989, 475, 103 is 1

Given Input Data is 989, 475, 103

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 103 is 103

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(989, 475) = 469775

GCD(989, 475) = ( 989 x 475 ) / 469775

GCD(989, 475) = 469775 / 469775

GCD(989, 475) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 103

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

LCM(1, 103) = 103

GCD(1, 103) = ( 1 x 103 ) / 103

GCD(1, 103) = 103 / 103

GCD(1, 103) = 1

GCD of 989, 475, 103 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 568, 263, 654
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• GCD of 319, 475, 516

1. What is the GCD of 989, 475, 103?

GCD of 989, 475, 103 is 1

2. Where do I get the detailed procedure to find GCD of 989, 475, 103?

You can find a detailed procedure to find GCD of 989, 475, 103 on our page.

3. How to find GCD of 989, 475, 103 on a calculator?

You can find the GCD of 989, 475, 103 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.