GCD of 68, 153, 927, 441 Calculator

Given Input numbers are 68, 153, 927, 441

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

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Divisors of 927

List of positive integer divisors of 927 that divides 927 without a remainder.

1, 3, 9, 103, 309, 927

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Greatest Common Divisior

We found the divisors of 68, 153, 927, 441 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 68, 153, 927, 441 is 1.

Therefore, GCD of numbers 68, 153, 927, 441 is 1

Given Input Data is 68, 153, 927, 441

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

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 927 is 3 x 3 x 103

Prime Factorization of 441 is 3 x 3 x 7 x 7

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(68, 153) = 612

GCD(68, 153) = ( 68 x 153 ) / 612

GCD(68, 153) = 10404 / 612

GCD(68, 153) = 17

Step2:

Here we consider the GCD from the above i.e. 17 as first number and the next as 927

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

LCM(17, 927) = 15759

GCD(17, 927) = ( 17 x 927 ) / 15759

GCD(17, 927) = 15759 / 15759

GCD(17, 927) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 441

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

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

GCD(1, 441) = 441 / 441

GCD(1, 441) = 1

GCD of 68, 153, 927, 441 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 44, 930, 452, 499
• GCD of 14, 801, 659, 768
• GCD of 95, 555, 329, 178
• GCD of 16, 955, 997, 782
• GCD of 67, 174, 214, 516

1. What is the GCD of 68, 153, 927, 441?

GCD of 68, 153, 927, 441 is 1

2. Where do I get the detailed procedure to find GCD of 68, 153, 927, 441?

You can find a detailed procedure to find GCD of 68, 153, 927, 441 on our page.

3. How to find GCD of 68, 153, 927, 441 on a calculator?

You can find the GCD of 68, 153, 927, 441 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.