GCD of 853, 453, 470, 153 Calculator

Given Input numbers are 853, 453, 470, 153

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

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 453

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

1, 3, 151, 453

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Greatest Common Divisior

We found the divisors of 853, 453, 470, 153 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 453, 470, 153 is 1.

Therefore, GCD of numbers 853, 453, 470, 153 is 1

Given Input Data is 853, 453, 470, 153

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

Prime Factorization of 853 is 853

Prime Factorization of 453 is 3 x 151

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 153 is 3 x 3 x 17

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(853, 453) = 386409

GCD(853, 453) = ( 853 x 453 ) / 386409

GCD(853, 453) = 386409 / 386409

GCD(853, 453) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 470

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

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

GCD(1, 470) = 470 / 470

GCD(1, 470) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

GCD of 853, 453, 470, 153 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 803, 603, 125, 766
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• GCD of 655, 287, 789, 709

1. What is the GCD of 853, 453, 470, 153?

GCD of 853, 453, 470, 153 is 1

2. Where do I get the detailed procedure to find GCD of 853, 453, 470, 153?

You can find a detailed procedure to find GCD of 853, 453, 470, 153 on our page.

3. How to find GCD of 853, 453, 470, 153 on a calculator?

You can find the GCD of 853, 453, 470, 153 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.