GCD of 398, 550, 732 Calculator

Given Input numbers are 398, 550, 732

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

Divisors of 398

List of positive integer divisors of 398 that divides 398 without a remainder.

1, 2, 199, 398

Divisors of 550

List of positive integer divisors of 550 that divides 550 without a remainder.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Greatest Common Divisior

We found the divisors of 398, 550, 732 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 398, 550, 732 is 2.

Therefore, GCD of numbers 398, 550, 732 is 2

Given Input Data is 398, 550, 732

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

Prime Factorization of 398 is 2 x 199

Prime Factorization of 550 is 2 x 5 x 5 x 11

Prime Factorization of 732 is 2 x 2 x 3 x 61

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(398, 550) = 109450

GCD(398, 550) = ( 398 x 550 ) / 109450

GCD(398, 550) = 218900 / 109450

GCD(398, 550) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 732

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

LCM(2, 732) = 732

GCD(2, 732) = ( 2 x 732 ) / 732

GCD(2, 732) = 1464 / 732

GCD(2, 732) = 2

GCD of 398, 550, 732 is 2

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1. What is the GCD of 398, 550, 732?

GCD of 398, 550, 732 is 2

2. Where do I get the detailed procedure to find GCD of 398, 550, 732?

You can find a detailed procedure to find GCD of 398, 550, 732 on our page.

3. How to find GCD of 398, 550, 732 on a calculator?

You can find the GCD of 398, 550, 732 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.