GCD of 744, 990, 887, 212 Calculator

Given Input numbers are 744, 990, 887, 212

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

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

Divisors of 990

List of positive integer divisors of 990 that divides 990 without a remainder.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Greatest Common Divisior

We found the divisors of 744, 990, 887, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 744, 990, 887, 212 is 1.

Therefore, GCD of numbers 744, 990, 887, 212 is 1

Given Input Data is 744, 990, 887, 212

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

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

Prime Factorization of 990 is 2 x 3 x 3 x 5 x 11

Prime Factorization of 887 is 887

Prime Factorization of 212 is 2 x 2 x 53

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(744, 990) = 122760

GCD(744, 990) = ( 744 x 990 ) / 122760

GCD(744, 990) = 736560 / 122760

GCD(744, 990) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 887

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

LCM(6, 887) = 5322

GCD(6, 887) = ( 6 x 887 ) / 5322

GCD(6, 887) = 5322 / 5322

GCD(6, 887) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 212

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

LCM(1, 212) = 212

GCD(1, 212) = ( 1 x 212 ) / 212

GCD(1, 212) = 212 / 212

GCD(1, 212) = 1

GCD of 744, 990, 887, 212 is 1

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1. What is the GCD of 744, 990, 887, 212?

GCD of 744, 990, 887, 212 is 1

2. Where do I get the detailed procedure to find GCD of 744, 990, 887, 212?

You can find a detailed procedure to find GCD of 744, 990, 887, 212 on our page.

3. How to find GCD of 744, 990, 887, 212 on a calculator?

You can find the GCD of 744, 990, 887, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.