GCD of 453, 231, 245, 236 Calculator

Given Input numbers are 453, 231, 245, 236

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

Divisors of 453

List of positive integer divisors of 453 that divides 453 without a remainder.

1, 3, 151, 453

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 236

List of positive integer divisors of 236 that divides 236 without a remainder.

1, 2, 4, 59, 118, 236

Greatest Common Divisior

We found the divisors of 453, 231, 245, 236 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 453, 231, 245, 236 is 1.

Therefore, GCD of numbers 453, 231, 245, 236 is 1

Given Input Data is 453, 231, 245, 236

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

Prime Factorization of 453 is 3 x 151

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 236 is 2 x 2 x 59

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(453, 231) = 34881

GCD(453, 231) = ( 453 x 231 ) / 34881

GCD(453, 231) = 104643 / 34881

GCD(453, 231) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 245

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

LCM(3, 245) = 735

GCD(3, 245) = ( 3 x 245 ) / 735

GCD(3, 245) = 735 / 735

GCD(3, 245) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 236

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

LCM(1, 236) = 236

GCD(1, 236) = ( 1 x 236 ) / 236

GCD(1, 236) = 236 / 236

GCD(1, 236) = 1

GCD of 453, 231, 245, 236 is 1

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1. What is the GCD of 453, 231, 245, 236?

GCD of 453, 231, 245, 236 is 1

2. Where do I get the detailed procedure to find GCD of 453, 231, 245, 236?

You can find a detailed procedure to find GCD of 453, 231, 245, 236 on our page.

3. How to find GCD of 453, 231, 245, 236 on a calculator?

You can find the GCD of 453, 231, 245, 236 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.