GCD of 472, 381, 69, 993 Calculator

Given Input numbers are 472, 381, 69, 993

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

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 993

List of positive integer divisors of 993 that divides 993 without a remainder.

1, 3, 331, 993

Greatest Common Divisior

We found the divisors of 472, 381, 69, 993 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 472, 381, 69, 993 is 1.

Therefore, GCD of numbers 472, 381, 69, 993 is 1

Given Input Data is 472, 381, 69, 993

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

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 381 is 3 x 127

Prime Factorization of 69 is 3 x 23

Prime Factorization of 993 is 3 x 331

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(472, 381) = 179832

GCD(472, 381) = ( 472 x 381 ) / 179832

GCD(472, 381) = 179832 / 179832

GCD(472, 381) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 993

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

LCM(1, 993) = 993

GCD(1, 993) = ( 1 x 993 ) / 993

GCD(1, 993) = 993 / 993

GCD(1, 993) = 1

GCD of 472, 381, 69, 993 is 1

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1. What is the GCD of 472, 381, 69, 993?

GCD of 472, 381, 69, 993 is 1

2. Where do I get the detailed procedure to find GCD of 472, 381, 69, 993?

You can find a detailed procedure to find GCD of 472, 381, 69, 993 on our page.

3. How to find GCD of 472, 381, 69, 993 on a calculator?

You can find the GCD of 472, 381, 69, 993 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.