GCD of 474, 149, 83, 393 Calculator

Given Input numbers are 474, 149, 83, 393

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

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Greatest Common Divisior

We found the divisors of 474, 149, 83, 393 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 474, 149, 83, 393 is 1.

Therefore, GCD of numbers 474, 149, 83, 393 is 1

Given Input Data is 474, 149, 83, 393

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

Prime Factorization of 474 is 2 x 3 x 79

Prime Factorization of 149 is 149

Prime Factorization of 83 is 83

Prime Factorization of 393 is 3 x 131

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(474, 149) = 70626

GCD(474, 149) = ( 474 x 149 ) / 70626

GCD(474, 149) = 70626 / 70626

GCD(474, 149) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 83

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

LCM(1, 83) = 83

GCD(1, 83) = ( 1 x 83 ) / 83

GCD(1, 83) = 83 / 83

GCD(1, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 393

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

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

GCD(1, 393) = 393 / 393

GCD(1, 393) = 1

GCD of 474, 149, 83, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 994, 463, 99, 621
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• GCD of 427, 100, 37, 670
• GCD of 466, 134, 90, 135

1. What is the GCD of 474, 149, 83, 393?

GCD of 474, 149, 83, 393 is 1

2. Where do I get the detailed procedure to find GCD of 474, 149, 83, 393?

You can find a detailed procedure to find GCD of 474, 149, 83, 393 on our page.

3. How to find GCD of 474, 149, 83, 393 on a calculator?

You can find the GCD of 474, 149, 83, 393 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.