GCD of 172, 553, 43, 301 Calculator

Given Input numbers are 172, 553, 43, 301

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 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Divisors of 43

List of positive integer divisors of 43 that divides 43 without a remainder.

1, 43

Divisors of 301

List of positive integer divisors of 301 that divides 301 without a remainder.

1, 7, 43, 301

Greatest Common Divisior

We found the divisors of 172, 553, 43, 301 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 172, 553, 43, 301 is 1.

Therefore, GCD of numbers 172, 553, 43, 301 is 1

Given Input Data is 172, 553, 43, 301

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 553 is 7 x 79

Prime Factorization of 43 is 43

Prime Factorization of 301 is 7 x 43

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, 553) = 95116

GCD(172, 553) = ( 172 x 553 ) / 95116

GCD(172, 553) = 95116 / 95116

GCD(172, 553) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 43

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

LCM(1, 43) = 43

GCD(1, 43) = ( 1 x 43 ) / 43

GCD(1, 43) = 43 / 43

GCD(1, 43) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 301

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

LCM(1, 301) = 301

GCD(1, 301) = ( 1 x 301 ) / 301

GCD(1, 301) = 301 / 301

GCD(1, 301) = 1

GCD of 172, 553, 43, 301 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 903, 880, 32, 834
• GCD of 341, 602, 34, 391
• GCD of 835, 125, 27, 366
• GCD of 731, 433, 12, 826
• GCD of 217, 256, 45, 547

1. What is the GCD of 172, 553, 43, 301?

GCD of 172, 553, 43, 301 is 1

2. Where do I get the detailed procedure to find GCD of 172, 553, 43, 301?

You can find a detailed procedure to find GCD of 172, 553, 43, 301 on our page.

3. How to find GCD of 172, 553, 43, 301 on a calculator?

You can find the GCD of 172, 553, 43, 301 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.