GCD of 387, 987, 93, 483 Calculator

Given Input numbers are 387, 987, 93, 483

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

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 987

List of positive integer divisors of 987 that divides 987 without a remainder.

1, 3, 7, 21, 47, 141, 329, 987

Divisors of 93

List of positive integer divisors of 93 that divides 93 without a remainder.

1, 3, 31, 93

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Greatest Common Divisior

We found the divisors of 387, 987, 93, 483 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 387, 987, 93, 483 is 3.

Therefore, GCD of numbers 387, 987, 93, 483 is 3

Given Input Data is 387, 987, 93, 483

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

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 987 is 3 x 7 x 47

Prime Factorization of 93 is 3 x 31

Prime Factorization of 483 is 3 x 7 x 23

Highest common occurrences in the given inputs are 3¹

Multiplying them we get the GCD as 3

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(387, 987) = 127323

GCD(387, 987) = ( 387 x 987 ) / 127323

GCD(387, 987) = 381969 / 127323

GCD(387, 987) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 93

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

LCM(3, 93) = 93

GCD(3, 93) = ( 3 x 93 ) / 93

GCD(3, 93) = 279 / 93

GCD(3, 93) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 483

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

LCM(3, 483) = 483

GCD(3, 483) = ( 3 x 483 ) / 483

GCD(3, 483) = 1449 / 483

GCD(3, 483) = 3

GCD of 387, 987, 93, 483 is 3

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1. What is the GCD of 387, 987, 93, 483?

GCD of 387, 987, 93, 483 is 3

2. Where do I get the detailed procedure to find GCD of 387, 987, 93, 483?

You can find a detailed procedure to find GCD of 387, 987, 93, 483 on our page.

3. How to find GCD of 387, 987, 93, 483 on a calculator?

You can find the GCD of 387, 987, 93, 483 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.