GCD of 99, 82, 93, 15 Calculator

Given Input numbers are 99, 82, 93, 15

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 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 93

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

1, 3, 31, 93

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Greatest Common Divisior

We found the divisors of 99, 82, 93, 15 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 99, 82, 93, 15 is 1.

Therefore, GCD of numbers 99, 82, 93, 15 is 1

Given Input Data is 99, 82, 93, 15

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 82 is 2 x 41

Prime Factorization of 93 is 3 x 31

Prime Factorization of 15 is 3 x 5

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, 82) = 8118

GCD(99, 82) = ( 99 x 82 ) / 8118

GCD(99, 82) = 8118 / 8118

GCD(99, 82) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 93

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

LCM(1, 93) = 93

GCD(1, 93) = ( 1 x 93 ) / 93

GCD(1, 93) = 93 / 93

GCD(1, 93) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

GCD of 99, 82, 93, 15 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 65, 33, 39, 99
• GCD of 18, 85, 30, 62
• GCD of 60, 38, 42, 15
• GCD of 66, 28, 91, 32
• GCD of 56, 16, 79, 41

1. What is the GCD of 99, 82, 93, 15?

GCD of 99, 82, 93, 15 is 1

2. Where do I get the detailed procedure to find GCD of 99, 82, 93, 15?

You can find a detailed procedure to find GCD of 99, 82, 93, 15 on our page.

3. How to find GCD of 99, 82, 93, 15 on a calculator?

You can find the GCD of 99, 82, 93, 15 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.