GCD of 831, 153, 84, 469 Calculator

Given Input numbers are 831, 153, 84, 469

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

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 153

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

1, 3, 9, 17, 51, 153

Divisors of 84

List of positive integer divisors of 84 that divides 84 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Divisors of 469

List of positive integer divisors of 469 that divides 469 without a remainder.

1, 7, 67, 469

Greatest Common Divisior

We found the divisors of 831, 153, 84, 469 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 831, 153, 84, 469 is 1.

Therefore, GCD of numbers 831, 153, 84, 469 is 1

Given Input Data is 831, 153, 84, 469

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

Prime Factorization of 831 is 3 x 277

Prime Factorization of 153 is 3 x 3 x 17

Prime Factorization of 84 is 2 x 2 x 3 x 7

Prime Factorization of 469 is 7 x 67

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(831, 153) = 42381

GCD(831, 153) = ( 831 x 153 ) / 42381

GCD(831, 153) = 127143 / 42381

GCD(831, 153) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 84

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

LCM(3, 84) = 84

GCD(3, 84) = ( 3 x 84 ) / 84

GCD(3, 84) = 252 / 84

GCD(3, 84) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 469

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

LCM(3, 469) = 1407

GCD(3, 469) = ( 3 x 469 ) / 1407

GCD(3, 469) = 1407 / 1407

GCD(3, 469) = 1

GCD of 831, 153, 84, 469 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 252, 139, 50, 198
• GCD of 952, 826, 84, 591
• GCD of 762, 496, 83, 549
• GCD of 667, 663, 67, 373
• GCD of 682, 998, 20, 808

1. What is the GCD of 831, 153, 84, 469?

GCD of 831, 153, 84, 469 is 1

2. Where do I get the detailed procedure to find GCD of 831, 153, 84, 469?

You can find a detailed procedure to find GCD of 831, 153, 84, 469 on our page.

3. How to find GCD of 831, 153, 84, 469 on a calculator?

You can find the GCD of 831, 153, 84, 469 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.