GCD of 478, 465, 187 Calculator

Given Input numbers are 478, 465, 187

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

Divisors of 478

List of positive integer divisors of 478 that divides 478 without a remainder.

1, 2, 239, 478

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Greatest Common Divisior

We found the divisors of 478, 465, 187 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 478, 465, 187 is 1.

Therefore, GCD of numbers 478, 465, 187 is 1

Given Input Data is 478, 465, 187

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

Prime Factorization of 478 is 2 x 239

Prime Factorization of 465 is 3 x 5 x 31

Prime Factorization of 187 is 11 x 17

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(478, 465) = 222270

GCD(478, 465) = ( 478 x 465 ) / 222270

GCD(478, 465) = 222270 / 222270

GCD(478, 465) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 187

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

LCM(1, 187) = 187

GCD(1, 187) = ( 1 x 187 ) / 187

GCD(1, 187) = 187 / 187

GCD(1, 187) = 1

GCD of 478, 465, 187 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 654, 586, 591
• GCD of 460, 900, 646
• GCD of 765, 326, 167
• GCD of 485, 941, 230
• GCD of 259, 568, 949

1. What is the GCD of 478, 465, 187?

GCD of 478, 465, 187 is 1

2. Where do I get the detailed procedure to find GCD of 478, 465, 187?

You can find a detailed procedure to find GCD of 478, 465, 187 on our page.

3. How to find GCD of 478, 465, 187 on a calculator?

You can find the GCD of 478, 465, 187 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.