GCD of 384, 657, 80, 738 Calculator

Given Input numbers are 384, 657, 80, 738

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

Divisors of 384

List of positive integer divisors of 384 that divides 384 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 657

List of positive integer divisors of 657 that divides 657 without a remainder.

1, 3, 9, 73, 219, 657

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Greatest Common Divisior

We found the divisors of 384, 657, 80, 738 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 384, 657, 80, 738 is 1.

Therefore, GCD of numbers 384, 657, 80, 738 is 1

Given Input Data is 384, 657, 80, 738

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

Prime Factorization of 384 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 657 is 3 x 3 x 73

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 738 is 2 x 3 x 3 x 41

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(384, 657) = 84096

GCD(384, 657) = ( 384 x 657 ) / 84096

GCD(384, 657) = 252288 / 84096

GCD(384, 657) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 80

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

LCM(3, 80) = 240

GCD(3, 80) = ( 3 x 80 ) / 240

GCD(3, 80) = 240 / 240

GCD(3, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 738

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

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

GCD(1, 738) = 738 / 738

GCD(1, 738) = 1

GCD of 384, 657, 80, 738 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 947, 220, 43, 938
• GCD of 540, 837, 43, 826
• GCD of 866, 138, 19, 539
• GCD of 156, 360, 74, 834
• GCD of 504, 752, 38, 260

1. What is the GCD of 384, 657, 80, 738?

GCD of 384, 657, 80, 738 is 1

2. Where do I get the detailed procedure to find GCD of 384, 657, 80, 738?

You can find a detailed procedure to find GCD of 384, 657, 80, 738 on our page.

3. How to find GCD of 384, 657, 80, 738 on a calculator?

You can find the GCD of 384, 657, 80, 738 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.