GCD of 481, 473, 70, 170 Calculator

Given Input numbers are 481, 473, 70, 170

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

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Greatest Common Divisior

We found the divisors of 481, 473, 70, 170 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 473, 70, 170 is 1.

Therefore, GCD of numbers 481, 473, 70, 170 is 1

Given Input Data is 481, 473, 70, 170

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

Prime Factorization of 481 is 13 x 37

Prime Factorization of 473 is 11 x 43

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 170 is 2 x 5 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(481, 473) = 227513

GCD(481, 473) = ( 481 x 473 ) / 227513

GCD(481, 473) = 227513 / 227513

GCD(481, 473) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 170

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

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

GCD(1, 170) = 170 / 170

GCD(1, 170) = 1

GCD of 481, 473, 70, 170 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 489, 991, 74, 112
• GCD of 234, 272, 43, 945
• GCD of 255, 239, 78, 154
• GCD of 264, 390, 32, 403
• GCD of 951, 293, 58, 938

1. What is the GCD of 481, 473, 70, 170?

GCD of 481, 473, 70, 170 is 1

2. Where do I get the detailed procedure to find GCD of 481, 473, 70, 170?

You can find a detailed procedure to find GCD of 481, 473, 70, 170 on our page.

3. How to find GCD of 481, 473, 70, 170 on a calculator?

You can find the GCD of 481, 473, 70, 170 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.