GCD of 653, 404, 101 Calculator

Given Input numbers are 653, 404, 101

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

Divisors of 653

List of positive integer divisors of 653 that divides 653 without a remainder.

1, 653

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Greatest Common Divisior

We found the divisors of 653, 404, 101 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 653, 404, 101 is 1.

Therefore, GCD of numbers 653, 404, 101 is 1

Given Input Data is 653, 404, 101

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

Prime Factorization of 653 is 653

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 101 is 101

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(653, 404) = 263812

GCD(653, 404) = ( 653 x 404 ) / 263812

GCD(653, 404) = 263812 / 263812

GCD(653, 404) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 101

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

LCM(1, 101) = 101

GCD(1, 101) = ( 1 x 101 ) / 101

GCD(1, 101) = 101 / 101

GCD(1, 101) = 1

GCD of 653, 404, 101 is 1

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1. What is the GCD of 653, 404, 101?

GCD of 653, 404, 101 is 1

2. Where do I get the detailed procedure to find GCD of 653, 404, 101?

You can find a detailed procedure to find GCD of 653, 404, 101 on our page.

3. How to find GCD of 653, 404, 101 on a calculator?

You can find the GCD of 653, 404, 101 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.