GCD of 447, 971, 284, 712 Calculator

Given Input numbers are 447, 971, 284, 712

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

Divisors of 447

List of positive integer divisors of 447 that divides 447 without a remainder.

1, 3, 149, 447

Divisors of 971

List of positive integer divisors of 971 that divides 971 without a remainder.

1, 971

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Greatest Common Divisior

We found the divisors of 447, 971, 284, 712 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 447, 971, 284, 712 is 1.

Therefore, GCD of numbers 447, 971, 284, 712 is 1

Given Input Data is 447, 971, 284, 712

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

Prime Factorization of 447 is 3 x 149

Prime Factorization of 971 is 971

Prime Factorization of 284 is 2 x 2 x 71

Prime Factorization of 712 is 2 x 2 x 2 x 89

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(447, 971) = 434037

GCD(447, 971) = ( 447 x 971 ) / 434037

GCD(447, 971) = 434037 / 434037

GCD(447, 971) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 712

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

LCM(1, 712) = 712

GCD(1, 712) = ( 1 x 712 ) / 712

GCD(1, 712) = 712 / 712

GCD(1, 712) = 1

GCD of 447, 971, 284, 712 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 223, 419, 919, 315
• GCD of 594, 528, 960, 727
• GCD of 147, 283, 601, 346
• GCD of 250, 783, 638, 840
• GCD of 747, 427, 917, 162

1. What is the GCD of 447, 971, 284, 712?

GCD of 447, 971, 284, 712 is 1

2. Where do I get the detailed procedure to find GCD of 447, 971, 284, 712?

You can find a detailed procedure to find GCD of 447, 971, 284, 712 on our page.

3. How to find GCD of 447, 971, 284, 712 on a calculator?

You can find the GCD of 447, 971, 284, 712 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.