GCD of 167, 155, 73, 287 Calculator

Given Input numbers are 167, 155, 73, 287

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

Divisors of 167

List of positive integer divisors of 167 that divides 167 without a remainder.

1, 167

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 287

List of positive integer divisors of 287 that divides 287 without a remainder.

1, 7, 41, 287

Greatest Common Divisior

We found the divisors of 167, 155, 73, 287 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 167, 155, 73, 287 is 1.

Therefore, GCD of numbers 167, 155, 73, 287 is 1

Given Input Data is 167, 155, 73, 287

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

Prime Factorization of 167 is 167

Prime Factorization of 155 is 5 x 31

Prime Factorization of 73 is 73

Prime Factorization of 287 is 7 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(167, 155) = 25885

GCD(167, 155) = ( 167 x 155 ) / 25885

GCD(167, 155) = 25885 / 25885

GCD(167, 155) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 287

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

LCM(1, 287) = 287

GCD(1, 287) = ( 1 x 287 ) / 287

GCD(1, 287) = 287 / 287

GCD(1, 287) = 1

GCD of 167, 155, 73, 287 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 468, 908, 74, 457
• GCD of 723, 760, 86, 276
• GCD of 385, 185, 85, 715
• GCD of 752, 861, 71, 387
• GCD of 391, 583, 68, 195

1. What is the GCD of 167, 155, 73, 287?

GCD of 167, 155, 73, 287 is 1

2. Where do I get the detailed procedure to find GCD of 167, 155, 73, 287?

You can find a detailed procedure to find GCD of 167, 155, 73, 287 on our page.

3. How to find GCD of 167, 155, 73, 287 on a calculator?

You can find the GCD of 167, 155, 73, 287 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.