GCD of 401, 383, 45, 212 Calculator

Given Input numbers are 401, 383, 45, 212

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 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

Greatest Common Divisior

We found the divisors of 401, 383, 45, 212 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 401, 383, 45, 212 is 1.

Therefore, GCD of numbers 401, 383, 45, 212 is 1

Given Input Data is 401, 383, 45, 212

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

Prime Factorization of 401 is 401

Prime Factorization of 383 is 383

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 212 is 2 x 2 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(401, 383) = 153583

GCD(401, 383) = ( 401 x 383 ) / 153583

GCD(401, 383) = 153583 / 153583

GCD(401, 383) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 212

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

LCM(1, 212) = 212

GCD(1, 212) = ( 1 x 212 ) / 212

GCD(1, 212) = 212 / 212

GCD(1, 212) = 1

GCD of 401, 383, 45, 212 is 1

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1. What is the GCD of 401, 383, 45, 212?

GCD of 401, 383, 45, 212 is 1

2. Where do I get the detailed procedure to find GCD of 401, 383, 45, 212?

You can find a detailed procedure to find GCD of 401, 383, 45, 212 on our page.

3. How to find GCD of 401, 383, 45, 212 on a calculator?

You can find the GCD of 401, 383, 45, 212 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.