GCD of 172, 728, 775, 336 Calculator

Given Input numbers are 172, 728, 775, 336

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

Divisors of 172

List of positive integer divisors of 172 that divides 172 without a remainder.

1, 2, 4, 43, 86, 172

Divisors of 728

List of positive integer divisors of 728 that divides 728 without a remainder.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Greatest Common Divisior

We found the divisors of 172, 728, 775, 336 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 172, 728, 775, 336 is 1.

Therefore, GCD of numbers 172, 728, 775, 336 is 1

Given Input Data is 172, 728, 775, 336

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

Prime Factorization of 172 is 2 x 2 x 43

Prime Factorization of 728 is 2 x 2 x 2 x 7 x 13

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 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(172, 728) = 31304

GCD(172, 728) = ( 172 x 728 ) / 31304

GCD(172, 728) = 125216 / 31304

GCD(172, 728) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 775

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

LCM(4, 775) = 3100

GCD(4, 775) = ( 4 x 775 ) / 3100

GCD(4, 775) = 3100 / 3100

GCD(4, 775) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 336

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

LCM(1, 336) = 336

GCD(1, 336) = ( 1 x 336 ) / 336

GCD(1, 336) = 336 / 336

GCD(1, 336) = 1

GCD of 172, 728, 775, 336 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 510, 576, 829, 193
• GCD of 356, 314, 843, 853
• GCD of 475, 796, 602, 783
• GCD of 149, 881, 606, 663
• GCD of 931, 605, 952, 640

1. What is the GCD of 172, 728, 775, 336?

GCD of 172, 728, 775, 336 is 1

2. Where do I get the detailed procedure to find GCD of 172, 728, 775, 336?

You can find a detailed procedure to find GCD of 172, 728, 775, 336 on our page.

3. How to find GCD of 172, 728, 775, 336 on a calculator?

You can find the GCD of 172, 728, 775, 336 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.