GCD of 412, 804, 49, 985 Calculator

Given Input numbers are 412, 804, 49, 985

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

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Greatest Common Divisior

We found the divisors of 412, 804, 49, 985 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 412, 804, 49, 985 is 1.

Therefore, GCD of numbers 412, 804, 49, 985 is 1

Given Input Data is 412, 804, 49, 985

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

Prime Factorization of 412 is 2 x 2 x 103

Prime Factorization of 804 is 2 x 2 x 3 x 67

Prime Factorization of 49 is 7 x 7

Prime Factorization of 985 is 5 x 197

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(412, 804) = 82812

GCD(412, 804) = ( 412 x 804 ) / 82812

GCD(412, 804) = 331248 / 82812

GCD(412, 804) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 49

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

LCM(4, 49) = 196

GCD(4, 49) = ( 4 x 49 ) / 196

GCD(4, 49) = 196 / 196

GCD(4, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 985

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

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

GCD(1, 985) = 985 / 985

GCD(1, 985) = 1

GCD of 412, 804, 49, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 721, 973, 87, 162
• GCD of 117, 183, 70, 353
• GCD of 795, 449, 27, 648
• GCD of 903, 177, 81, 265
• GCD of 252, 109, 50, 101

1. What is the GCD of 412, 804, 49, 985?

GCD of 412, 804, 49, 985 is 1

2. Where do I get the detailed procedure to find GCD of 412, 804, 49, 985?

You can find a detailed procedure to find GCD of 412, 804, 49, 985 on our page.

3. How to find GCD of 412, 804, 49, 985 on a calculator?

You can find the GCD of 412, 804, 49, 985 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.