GCD of 12, 845, 746, 624 Calculator

Given Input numbers are 12, 845, 746, 624

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

Divisors of 12

List of positive integer divisors of 12 that divides 12 without a remainder.

1, 2, 3, 4, 6, 12

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 746

List of positive integer divisors of 746 that divides 746 without a remainder.

1, 2, 373, 746

Divisors of 624

List of positive integer divisors of 624 that divides 624 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Greatest Common Divisior

We found the divisors of 12, 845, 746, 624 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 12, 845, 746, 624 is 1.

Therefore, GCD of numbers 12, 845, 746, 624 is 1

Given Input Data is 12, 845, 746, 624

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

Prime Factorization of 12 is 2 x 2 x 3

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 746 is 2 x 373

Prime Factorization of 624 is 2 x 2 x 2 x 2 x 3 x 13

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(12, 845) = 10140

GCD(12, 845) = ( 12 x 845 ) / 10140

GCD(12, 845) = 10140 / 10140

GCD(12, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 746

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

LCM(1, 746) = 746

GCD(1, 746) = ( 1 x 746 ) / 746

GCD(1, 746) = 746 / 746

GCD(1, 746) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 624

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

LCM(1, 624) = 624

GCD(1, 624) = ( 1 x 624 ) / 624

GCD(1, 624) = 624 / 624

GCD(1, 624) = 1

GCD of 12, 845, 746, 624 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 10, 623, 350, 867
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• GCD of 94, 545, 725, 533
• GCD of 66, 113, 761, 716
• GCD of 63, 377, 601, 132

1. What is the GCD of 12, 845, 746, 624?

GCD of 12, 845, 746, 624 is 1

2. Where do I get the detailed procedure to find GCD of 12, 845, 746, 624?

You can find a detailed procedure to find GCD of 12, 845, 746, 624 on our page.

3. How to find GCD of 12, 845, 746, 624 on a calculator?

You can find the GCD of 12, 845, 746, 624 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.