GCD of 846, 785, 645, 498 Calculator

Given Input numbers are 846, 785, 645, 498

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

Divisors of 846

List of positive integer divisors of 846 that divides 846 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Divisors of 645

List of positive integer divisors of 645 that divides 645 without a remainder.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 498

List of positive integer divisors of 498 that divides 498 without a remainder.

1, 2, 3, 6, 83, 166, 249, 498

Greatest Common Divisior

We found the divisors of 846, 785, 645, 498 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 846, 785, 645, 498 is 1.

Therefore, GCD of numbers 846, 785, 645, 498 is 1

Given Input Data is 846, 785, 645, 498

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

Prime Factorization of 846 is 2 x 3 x 3 x 47

Prime Factorization of 785 is 5 x 157

Prime Factorization of 645 is 3 x 5 x 43

Prime Factorization of 498 is 2 x 3 x 83

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(846, 785) = 664110

GCD(846, 785) = ( 846 x 785 ) / 664110

GCD(846, 785) = 664110 / 664110

GCD(846, 785) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 645

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

LCM(1, 645) = 645

GCD(1, 645) = ( 1 x 645 ) / 645

GCD(1, 645) = 645 / 645

GCD(1, 645) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 498

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

LCM(1, 498) = 498

GCD(1, 498) = ( 1 x 498 ) / 498

GCD(1, 498) = 498 / 498

GCD(1, 498) = 1

GCD of 846, 785, 645, 498 is 1

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1. What is the GCD of 846, 785, 645, 498?

GCD of 846, 785, 645, 498 is 1

2. Where do I get the detailed procedure to find GCD of 846, 785, 645, 498?

You can find a detailed procedure to find GCD of 846, 785, 645, 498 on our page.

3. How to find GCD of 846, 785, 645, 498 on a calculator?

You can find the GCD of 846, 785, 645, 498 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.