GCD of 471, 404, 448, 445 Calculator

Given Input numbers are 471, 404, 448, 445

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

Divisors of 471

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

1, 3, 157, 471

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 448

List of positive integer divisors of 448 that divides 448 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Greatest Common Divisior

We found the divisors of 471, 404, 448, 445 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 471, 404, 448, 445 is 1.

Therefore, GCD of numbers 471, 404, 448, 445 is 1

Given Input Data is 471, 404, 448, 445

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

Prime Factorization of 471 is 3 x 157

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 448 is 2 x 2 x 2 x 2 x 2 x 2 x 7

Prime Factorization of 445 is 5 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(471, 404) = 190284

GCD(471, 404) = ( 471 x 404 ) / 190284

GCD(471, 404) = 190284 / 190284

GCD(471, 404) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 448

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

LCM(1, 448) = 448

GCD(1, 448) = ( 1 x 448 ) / 448

GCD(1, 448) = 448 / 448

GCD(1, 448) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 1

GCD of 471, 404, 448, 445 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 968, 780, 661, 725
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• GCD of 803, 292, 934, 491
• GCD of 165, 747, 760, 839
• GCD of 761, 936, 225, 184

1. What is the GCD of 471, 404, 448, 445?

GCD of 471, 404, 448, 445 is 1

2. Where do I get the detailed procedure to find GCD of 471, 404, 448, 445?

You can find a detailed procedure to find GCD of 471, 404, 448, 445 on our page.

3. How to find GCD of 471, 404, 448, 445 on a calculator?

You can find the GCD of 471, 404, 448, 445 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.