GCD of 993, 985, 19, 166 Calculator

Given Input numbers are 993, 985, 19, 166

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

Divisors of 993

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

1, 3, 331, 993

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Greatest Common Divisior

We found the divisors of 993, 985, 19, 166 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 993, 985, 19, 166 is 1.

Therefore, GCD of numbers 993, 985, 19, 166 is 1

Given Input Data is 993, 985, 19, 166

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

Prime Factorization of 993 is 3 x 331

Prime Factorization of 985 is 5 x 197

Prime Factorization of 19 is 19

Prime Factorization of 166 is 2 x 83

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(993, 985) = 978105

GCD(993, 985) = ( 993 x 985 ) / 978105

GCD(993, 985) = 978105 / 978105

GCD(993, 985) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 166

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

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

GCD(1, 166) = 166 / 166

GCD(1, 166) = 1

GCD of 993, 985, 19, 166 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 764, 541, 21, 437
• GCD of 490, 549, 39, 373
• GCD of 592, 467, 39, 529
• GCD of 495, 574, 62, 897
• GCD of 618, 624, 32, 384

1. What is the GCD of 993, 985, 19, 166?

GCD of 993, 985, 19, 166 is 1

2. Where do I get the detailed procedure to find GCD of 993, 985, 19, 166?

You can find a detailed procedure to find GCD of 993, 985, 19, 166 on our page.

3. How to find GCD of 993, 985, 19, 166 on a calculator?

You can find the GCD of 993, 985, 19, 166 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.