GCD of 449, 471, 791, 970 Calculator

Given Input numbers are 449, 471, 791, 970

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

Divisors of 449

List of positive integer divisors of 449 that divides 449 without a remainder.

1, 449

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Greatest Common Divisior

We found the divisors of 449, 471, 791, 970 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 449, 471, 791, 970 is 1.

Therefore, GCD of numbers 449, 471, 791, 970 is 1

Given Input Data is 449, 471, 791, 970

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

Prime Factorization of 449 is 449

Prime Factorization of 471 is 3 x 157

Prime Factorization of 791 is 7 x 113

Prime Factorization of 970 is 2 x 5 x 97

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(449, 471) = 211479

GCD(449, 471) = ( 449 x 471 ) / 211479

GCD(449, 471) = 211479 / 211479

GCD(449, 471) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 791

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

LCM(1, 791) = 791

GCD(1, 791) = ( 1 x 791 ) / 791

GCD(1, 791) = 791 / 791

GCD(1, 791) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 970

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

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

GCD(1, 970) = 970 / 970

GCD(1, 970) = 1

GCD of 449, 471, 791, 970 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 396, 197, 225, 456
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• GCD of 369, 229, 469, 365
• GCD of 110, 301, 330, 103
• GCD of 411, 567, 498, 329

1. What is the GCD of 449, 471, 791, 970?

GCD of 449, 471, 791, 970 is 1

2. Where do I get the detailed procedure to find GCD of 449, 471, 791, 970?

You can find a detailed procedure to find GCD of 449, 471, 791, 970 on our page.

3. How to find GCD of 449, 471, 791, 970 on a calculator?

You can find the GCD of 449, 471, 791, 970 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.