GCD of 123, 733, 72, 370 Calculator

Given Input numbers are 123, 733, 72, 370

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

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Divisors of 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 370

List of positive integer divisors of 370 that divides 370 without a remainder.

1, 2, 5, 10, 37, 74, 185, 370

Greatest Common Divisior

We found the divisors of 123, 733, 72, 370 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 123, 733, 72, 370 is 1.

Therefore, GCD of numbers 123, 733, 72, 370 is 1

Given Input Data is 123, 733, 72, 370

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

Prime Factorization of 123 is 3 x 41

Prime Factorization of 733 is 733

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 370 is 2 x 5 x 37

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(123, 733) = 90159

GCD(123, 733) = ( 123 x 733 ) / 90159

GCD(123, 733) = 90159 / 90159

GCD(123, 733) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

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

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 370

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

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

GCD(1, 370) = 370 / 370

GCD(1, 370) = 1

GCD of 123, 733, 72, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 374, 859, 80, 121
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• GCD of 329, 670, 63, 587

1. What is the GCD of 123, 733, 72, 370?

GCD of 123, 733, 72, 370 is 1

2. Where do I get the detailed procedure to find GCD of 123, 733, 72, 370?

You can find a detailed procedure to find GCD of 123, 733, 72, 370 on our page.

3. How to find GCD of 123, 733, 72, 370 on a calculator?

You can find the GCD of 123, 733, 72, 370 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.