GCD of 165, 401, 871, 375 Calculator

Given Input numbers are 165, 401, 871, 375

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

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 401

List of positive integer divisors of 401 that divides 401 without a remainder.

1, 401

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 375

List of positive integer divisors of 375 that divides 375 without a remainder.

1, 3, 5, 15, 25, 75, 125, 375

Greatest Common Divisior

We found the divisors of 165, 401, 871, 375 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 401, 871, 375 is 1.

Therefore, GCD of numbers 165, 401, 871, 375 is 1

Given Input Data is 165, 401, 871, 375

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

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 401 is 401

Prime Factorization of 871 is 13 x 67

Prime Factorization of 375 is 3 x 5 x 5 x 5

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(165, 401) = 66165

GCD(165, 401) = ( 165 x 401 ) / 66165

GCD(165, 401) = 66165 / 66165

GCD(165, 401) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 375

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

LCM(1, 375) = 375

GCD(1, 375) = ( 1 x 375 ) / 375

GCD(1, 375) = 375 / 375

GCD(1, 375) = 1

GCD of 165, 401, 871, 375 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 436, 826, 262, 396
• GCD of 514, 348, 172, 824
• GCD of 401, 339, 187, 642
• GCD of 355, 967, 396, 257
• GCD of 305, 751, 896, 964

1. What is the GCD of 165, 401, 871, 375?

GCD of 165, 401, 871, 375 is 1

2. Where do I get the detailed procedure to find GCD of 165, 401, 871, 375?

You can find a detailed procedure to find GCD of 165, 401, 871, 375 on our page.

3. How to find GCD of 165, 401, 871, 375 on a calculator?

You can find the GCD of 165, 401, 871, 375 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.