GCD of 45, 993, 803, 797 Calculator

Given Input numbers are 45, 993, 803, 797

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

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 993

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

1, 3, 331, 993

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 45, 993, 803, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 45, 993, 803, 797 is 1.

Therefore, GCD of numbers 45, 993, 803, 797 is 1

Given Input Data is 45, 993, 803, 797

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

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 993 is 3 x 331

Prime Factorization of 803 is 11 x 73

Prime Factorization of 797 is 797

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(45, 993) = 14895

GCD(45, 993) = ( 45 x 993 ) / 14895

GCD(45, 993) = 44685 / 14895

GCD(45, 993) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 803

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

LCM(3, 803) = 2409

GCD(3, 803) = ( 3 x 803 ) / 2409

GCD(3, 803) = 2409 / 2409

GCD(3, 803) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 45, 993, 803, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 45, 721, 807, 100
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• GCD of 91, 832, 696, 126
• GCD of 82, 302, 459, 170

1. What is the GCD of 45, 993, 803, 797?

GCD of 45, 993, 803, 797 is 1

2. Where do I get the detailed procedure to find GCD of 45, 993, 803, 797?

You can find a detailed procedure to find GCD of 45, 993, 803, 797 on our page.

3. How to find GCD of 45, 993, 803, 797 on a calculator?

You can find the GCD of 45, 993, 803, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.