GCD of 650, 173, 654 Calculator

Given Input numbers are 650, 173, 654

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

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Divisors of 654

List of positive integer divisors of 654 that divides 654 without a remainder.

1, 2, 3, 6, 109, 218, 327, 654

Greatest Common Divisior

We found the divisors of 650, 173, 654 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 650, 173, 654 is 1.

Therefore, GCD of numbers 650, 173, 654 is 1

Given Input Data is 650, 173, 654

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

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 173 is 173

Prime Factorization of 654 is 2 x 3 x 109

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(650, 173) = 112450

GCD(650, 173) = ( 650 x 173 ) / 112450

GCD(650, 173) = 112450 / 112450

GCD(650, 173) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 654

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

LCM(1, 654) = 654

GCD(1, 654) = ( 1 x 654 ) / 654

GCD(1, 654) = 654 / 654

GCD(1, 654) = 1

GCD of 650, 173, 654 is 1

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1. What is the GCD of 650, 173, 654?

GCD of 650, 173, 654 is 1

2. Where do I get the detailed procedure to find GCD of 650, 173, 654?

You can find a detailed procedure to find GCD of 650, 173, 654 on our page.

3. How to find GCD of 650, 173, 654 on a calculator?

You can find the GCD of 650, 173, 654 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.