GCD of 401, 821, 33, 659 Calculator

Given Input numbers are 401, 821, 33, 659

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

Divisors of 401

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

1, 401

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Greatest Common Divisior

We found the divisors of 401, 821, 33, 659 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 401, 821, 33, 659 is 1.

Therefore, GCD of numbers 401, 821, 33, 659 is 1

Given Input Data is 401, 821, 33, 659

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

Prime Factorization of 401 is 401

Prime Factorization of 821 is 821

Prime Factorization of 33 is 3 x 11

Prime Factorization of 659 is 659

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(401, 821) = 329221

GCD(401, 821) = ( 401 x 821 ) / 329221

GCD(401, 821) = 329221 / 329221

GCD(401, 821) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 33

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

LCM(1, 33) = 33

GCD(1, 33) = ( 1 x 33 ) / 33

GCD(1, 33) = 33 / 33

GCD(1, 33) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 659

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

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

GCD(1, 659) = 659 / 659

GCD(1, 659) = 1

GCD of 401, 821, 33, 659 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 156, 457, 83, 360
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• GCD of 248, 333, 49, 748
• GCD of 336, 843, 80, 689
• GCD of 996, 960, 74, 907

1. What is the GCD of 401, 821, 33, 659?

GCD of 401, 821, 33, 659 is 1

2. Where do I get the detailed procedure to find GCD of 401, 821, 33, 659?

You can find a detailed procedure to find GCD of 401, 821, 33, 659 on our page.

3. How to find GCD of 401, 821, 33, 659 on a calculator?

You can find the GCD of 401, 821, 33, 659 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.