GCD of 470, 426, 73 Calculator

Given Input numbers are 470, 426, 73

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

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Greatest Common Divisior

We found the divisors of 470, 426, 73 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 426, 73 is 1.

Therefore, GCD of numbers 470, 426, 73 is 1

Given Input Data is 470, 426, 73

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

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 73 is 73

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(470, 426) = 100110

GCD(470, 426) = ( 470 x 426 ) / 100110

GCD(470, 426) = 200220 / 100110

GCD(470, 426) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 73

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

LCM(2, 73) = 146

GCD(2, 73) = ( 2 x 73 ) / 146

GCD(2, 73) = 146 / 146

GCD(2, 73) = 1

GCD of 470, 426, 73 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 160, 72
• GCD of 295, 829, 64
• GCD of 942, 879, 65
• GCD of 641, 819, 96
• GCD of 453, 596, 82

1. What is the GCD of 470, 426, 73?

GCD of 470, 426, 73 is 1

2. Where do I get the detailed procedure to find GCD of 470, 426, 73?

You can find a detailed procedure to find GCD of 470, 426, 73 on our page.

3. How to find GCD of 470, 426, 73 on a calculator?

You can find the GCD of 470, 426, 73 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.