GCD of 890, 427, 72, 481 Calculator

Given Input numbers are 890, 427, 72, 481

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

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 481

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

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 890, 427, 72, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 427, 72, 481 is 1.

Therefore, GCD of numbers 890, 427, 72, 481 is 1

Given Input Data is 890, 427, 72, 481

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

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 427 is 7 x 61

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 481 is 13 x 37

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(890, 427) = 380030

GCD(890, 427) = ( 890 x 427 ) / 380030

GCD(890, 427) = 380030 / 380030

GCD(890, 427) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

GCD of 890, 427, 72, 481 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 499, 534, 37, 892
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• GCD of 709, 346, 12, 111
• GCD of 789, 738, 44, 906

1. What is the GCD of 890, 427, 72, 481?

GCD of 890, 427, 72, 481 is 1

2. Where do I get the detailed procedure to find GCD of 890, 427, 72, 481?

You can find a detailed procedure to find GCD of 890, 427, 72, 481 on our page.

3. How to find GCD of 890, 427, 72, 481 on a calculator?

You can find the GCD of 890, 427, 72, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.