GCD of 471, 147, 454 Calculator

Given Input numbers are 471, 147, 454

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 147

List of positive integer divisors of 147 that divides 147 without a remainder.

1, 3, 7, 21, 49, 147

Divisors of 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Greatest Common Divisior

We found the divisors of 471, 147, 454 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 471, 147, 454 is 1.

Therefore, GCD of numbers 471, 147, 454 is 1

Given Input Data is 471, 147, 454

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

Prime Factorization of 471 is 3 x 157

Prime Factorization of 147 is 3 x 7 x 7

Prime Factorization of 454 is 2 x 227

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, 147) = 23079

GCD(471, 147) = ( 471 x 147 ) / 23079

GCD(471, 147) = 69237 / 23079

GCD(471, 147) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 454

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

LCM(3, 454) = 1362

GCD(3, 454) = ( 3 x 454 ) / 1362

GCD(3, 454) = 1362 / 1362

GCD(3, 454) = 1

GCD of 471, 147, 454 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 981, 992, 418
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• GCD of 402, 980, 713
• GCD of 462, 107, 313

1. What is the GCD of 471, 147, 454?

GCD of 471, 147, 454 is 1

2. Where do I get the detailed procedure to find GCD of 471, 147, 454?

You can find a detailed procedure to find GCD of 471, 147, 454 on our page.

3. How to find GCD of 471, 147, 454 on a calculator?

You can find the GCD of 471, 147, 454 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.