GCD of 238, 671, 49, 480 Calculator

Given Input numbers are 238, 671, 49, 480

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

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 480

List of positive integer divisors of 480 that divides 480 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Greatest Common Divisior

We found the divisors of 238, 671, 49, 480 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 671, 49, 480 is 1.

Therefore, GCD of numbers 238, 671, 49, 480 is 1

Given Input Data is 238, 671, 49, 480

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

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 671 is 11 x 61

Prime Factorization of 49 is 7 x 7

Prime Factorization of 480 is 2 x 2 x 2 x 2 x 2 x 3 x 5

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(238, 671) = 159698

GCD(238, 671) = ( 238 x 671 ) / 159698

GCD(238, 671) = 159698 / 159698

GCD(238, 671) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 480

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

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

GCD(1, 480) = 480 / 480

GCD(1, 480) = 1

GCD of 238, 671, 49, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 301, 521, 50, 602
• GCD of 470, 535, 60, 912
• GCD of 283, 175, 46, 325
• GCD of 411, 207, 75, 641
• GCD of 920, 965, 63, 328

1. What is the GCD of 238, 671, 49, 480?

GCD of 238, 671, 49, 480 is 1

2. Where do I get the detailed procedure to find GCD of 238, 671, 49, 480?

You can find a detailed procedure to find GCD of 238, 671, 49, 480 on our page.

3. How to find GCD of 238, 671, 49, 480 on a calculator?

You can find the GCD of 238, 671, 49, 480 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.