GCD of 99, 371, 103, 618 Calculator

Given Input numbers are 99, 371, 103, 618

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

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 618

List of positive integer divisors of 618 that divides 618 without a remainder.

1, 2, 3, 6, 103, 206, 309, 618

Greatest Common Divisior

We found the divisors of 99, 371, 103, 618 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 99, 371, 103, 618 is 1.

Therefore, GCD of numbers 99, 371, 103, 618 is 1

Given Input Data is 99, 371, 103, 618

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

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 371 is 7 x 53

Prime Factorization of 103 is 103

Prime Factorization of 618 is 2 x 3 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(99, 371) = 36729

GCD(99, 371) = ( 99 x 371 ) / 36729

GCD(99, 371) = 36729 / 36729

GCD(99, 371) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 103

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

LCM(1, 103) = 103

GCD(1, 103) = ( 1 x 103 ) / 103

GCD(1, 103) = 103 / 103

GCD(1, 103) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 618

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

LCM(1, 618) = 618

GCD(1, 618) = ( 1 x 618 ) / 618

GCD(1, 618) = 618 / 618

GCD(1, 618) = 1

GCD of 99, 371, 103, 618 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 86, 100, 410, 256
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• GCD of 67, 427, 996, 621
• GCD of 63, 441, 943, 471

1. What is the GCD of 99, 371, 103, 618?

GCD of 99, 371, 103, 618 is 1

2. Where do I get the detailed procedure to find GCD of 99, 371, 103, 618?

You can find a detailed procedure to find GCD of 99, 371, 103, 618 on our page.

3. How to find GCD of 99, 371, 103, 618 on a calculator?

You can find the GCD of 99, 371, 103, 618 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.