GCD of 275, 401, 240, 159 Calculator

Given Input numbers are 275, 401, 240, 159

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

Divisors of 275

List of positive integer divisors of 275 that divides 275 without a remainder.

1, 5, 11, 25, 55, 275

Divisors of 401

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

1, 401

Divisors of 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Greatest Common Divisior

We found the divisors of 275, 401, 240, 159 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 275, 401, 240, 159 is 1.

Therefore, GCD of numbers 275, 401, 240, 159 is 1

Given Input Data is 275, 401, 240, 159

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

Prime Factorization of 275 is 5 x 5 x 11

Prime Factorization of 401 is 401

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 159 is 3 x 53

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(275, 401) = 110275

GCD(275, 401) = ( 275 x 401 ) / 110275

GCD(275, 401) = 110275 / 110275

GCD(275, 401) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 240

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

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

GCD(1, 240) = 240 / 240

GCD(1, 240) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 159

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

LCM(1, 159) = 159

GCD(1, 159) = ( 1 x 159 ) / 159

GCD(1, 159) = 159 / 159

GCD(1, 159) = 1

GCD of 275, 401, 240, 159 is 1

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1. What is the GCD of 275, 401, 240, 159?

GCD of 275, 401, 240, 159 is 1

2. Where do I get the detailed procedure to find GCD of 275, 401, 240, 159?

You can find a detailed procedure to find GCD of 275, 401, 240, 159 on our page.

3. How to find GCD of 275, 401, 240, 159 on a calculator?

You can find the GCD of 275, 401, 240, 159 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.