GCD of 471, 889, 745 Calculator

Given Input numbers are 471, 889, 745

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 889

List of positive integer divisors of 889 that divides 889 without a remainder.

1, 7, 127, 889

Divisors of 745

List of positive integer divisors of 745 that divides 745 without a remainder.

1, 5, 149, 745

Greatest Common Divisior

We found the divisors of 471, 889, 745 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 471, 889, 745 is 1.

Therefore, GCD of numbers 471, 889, 745 is 1

Given Input Data is 471, 889, 745

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

Prime Factorization of 471 is 3 x 157

Prime Factorization of 889 is 7 x 127

Prime Factorization of 745 is 5 x 149

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, 889) = 418719

GCD(471, 889) = ( 471 x 889 ) / 418719

GCD(471, 889) = 418719 / 418719

GCD(471, 889) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 745

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

LCM(1, 745) = 745

GCD(1, 745) = ( 1 x 745 ) / 745

GCD(1, 745) = 745 / 745

GCD(1, 745) = 1

GCD of 471, 889, 745 is 1

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1. What is the GCD of 471, 889, 745?

GCD of 471, 889, 745 is 1

2. Where do I get the detailed procedure to find GCD of 471, 889, 745?

You can find a detailed procedure to find GCD of 471, 889, 745 on our page.

3. How to find GCD of 471, 889, 745 on a calculator?

You can find the GCD of 471, 889, 745 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.