GCD of 476, 268, 81, 412 Calculator

Given Input numbers are 476, 268, 81, 412

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

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Greatest Common Divisior

We found the divisors of 476, 268, 81, 412 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 476, 268, 81, 412 is 1.

Therefore, GCD of numbers 476, 268, 81, 412 is 1

Given Input Data is 476, 268, 81, 412

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

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 412 is 2 x 2 x 103

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(476, 268) = 31892

GCD(476, 268) = ( 476 x 268 ) / 31892

GCD(476, 268) = 127568 / 31892

GCD(476, 268) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 81

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

LCM(4, 81) = 324

GCD(4, 81) = ( 4 x 81 ) / 324

GCD(4, 81) = 324 / 324

GCD(4, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 412

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

LCM(1, 412) = 412

GCD(1, 412) = ( 1 x 412 ) / 412

GCD(1, 412) = 412 / 412

GCD(1, 412) = 1

GCD of 476, 268, 81, 412 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 913, 198, 85, 713
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• GCD of 133, 580, 32, 387
• GCD of 166, 902, 94, 691
• GCD of 844, 584, 68, 626

1. What is the GCD of 476, 268, 81, 412?

GCD of 476, 268, 81, 412 is 1

2. Where do I get the detailed procedure to find GCD of 476, 268, 81, 412?

You can find a detailed procedure to find GCD of 476, 268, 81, 412 on our page.

3. How to find GCD of 476, 268, 81, 412 on a calculator?

You can find the GCD of 476, 268, 81, 412 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.