GCD of 995, 163, 15, 744 Calculator

Given Input numbers are 995, 163, 15, 744

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

Divisors of 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 744

List of positive integer divisors of 744 that divides 744 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Greatest Common Divisior

We found the divisors of 995, 163, 15, 744 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 995, 163, 15, 744 is 1.

Therefore, GCD of numbers 995, 163, 15, 744 is 1

Given Input Data is 995, 163, 15, 744

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

Prime Factorization of 995 is 5 x 199

Prime Factorization of 163 is 163

Prime Factorization of 15 is 3 x 5

Prime Factorization of 744 is 2 x 2 x 2 x 3 x 31

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(995, 163) = 162185

GCD(995, 163) = ( 995 x 163 ) / 162185

GCD(995, 163) = 162185 / 162185

GCD(995, 163) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 744

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

LCM(1, 744) = 744

GCD(1, 744) = ( 1 x 744 ) / 744

GCD(1, 744) = 744 / 744

GCD(1, 744) = 1

GCD of 995, 163, 15, 744 is 1

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1. What is the GCD of 995, 163, 15, 744?

GCD of 995, 163, 15, 744 is 1

2. Where do I get the detailed procedure to find GCD of 995, 163, 15, 744?

You can find a detailed procedure to find GCD of 995, 163, 15, 744 on our page.

3. How to find GCD of 995, 163, 15, 744 on a calculator?

You can find the GCD of 995, 163, 15, 744 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.