GCD of 712, 857, 19, 397 Calculator

Given Input numbers are 712, 857, 19, 397

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

Divisors of 712

List of positive integer divisors of 712 that divides 712 without a remainder.

1, 2, 4, 8, 89, 178, 356, 712

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Greatest Common Divisior

We found the divisors of 712, 857, 19, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 712, 857, 19, 397 is 1.

Therefore, GCD of numbers 712, 857, 19, 397 is 1

Given Input Data is 712, 857, 19, 397

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

Prime Factorization of 712 is 2 x 2 x 2 x 89

Prime Factorization of 857 is 857

Prime Factorization of 19 is 19

Prime Factorization of 397 is 397

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(712, 857) = 610184

GCD(712, 857) = ( 712 x 857 ) / 610184

GCD(712, 857) = 610184 / 610184

GCD(712, 857) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 19

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

LCM(1, 19) = 19

GCD(1, 19) = ( 1 x 19 ) / 19

GCD(1, 19) = 19 / 19

GCD(1, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 397

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

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

GCD(1, 397) = 397 / 397

GCD(1, 397) = 1

GCD of 712, 857, 19, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 551, 521, 62, 480
• GCD of 969, 777, 38, 373
• GCD of 342, 541, 79, 374
• GCD of 180, 939, 74, 769
• GCD of 205, 291, 15, 513

1. What is the GCD of 712, 857, 19, 397?

GCD of 712, 857, 19, 397 is 1

2. Where do I get the detailed procedure to find GCD of 712, 857, 19, 397?

You can find a detailed procedure to find GCD of 712, 857, 19, 397 on our page.

3. How to find GCD of 712, 857, 19, 397 on a calculator?

You can find the GCD of 712, 857, 19, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.