GCD of 750, 844, 644 Calculator

Given Input numbers are 750, 844, 644

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

Divisors of 750

List of positive integer divisors of 750 that divides 750 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Greatest Common Divisior

We found the divisors of 750, 844, 644 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 750, 844, 644 is 2.

Therefore, GCD of numbers 750, 844, 644 is 2

Given Input Data is 750, 844, 644

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

Prime Factorization of 750 is 2 x 3 x 5 x 5 x 5

Prime Factorization of 844 is 2 x 2 x 211

Prime Factorization of 644 is 2 x 2 x 7 x 23

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(750, 844) = 316500

GCD(750, 844) = ( 750 x 844 ) / 316500

GCD(750, 844) = 633000 / 316500

GCD(750, 844) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 644

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

LCM(2, 644) = 644

GCD(2, 644) = ( 2 x 644 ) / 644

GCD(2, 644) = 1288 / 644

GCD(2, 644) = 2

GCD of 750, 844, 644 is 2

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1. What is the GCD of 750, 844, 644?

GCD of 750, 844, 644 is 2

2. Where do I get the detailed procedure to find GCD of 750, 844, 644?

You can find a detailed procedure to find GCD of 750, 844, 644 on our page.

3. How to find GCD of 750, 844, 644 on a calculator?

You can find the GCD of 750, 844, 644 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.