GCD of 857, 322, 16, 207 Calculator

Given Input numbers are 857, 322, 16, 207

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

Divisors of 857

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

1, 857

Divisors of 322

List of positive integer divisors of 322 that divides 322 without a remainder.

1, 2, 7, 14, 23, 46, 161, 322

Divisors of 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 207

List of positive integer divisors of 207 that divides 207 without a remainder.

1, 3, 9, 23, 69, 207

Greatest Common Divisior

We found the divisors of 857, 322, 16, 207 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 857, 322, 16, 207 is 1.

Therefore, GCD of numbers 857, 322, 16, 207 is 1

Given Input Data is 857, 322, 16, 207

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

Prime Factorization of 857 is 857

Prime Factorization of 322 is 2 x 7 x 23

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 207 is 3 x 3 x 23

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(857, 322) = 275954

GCD(857, 322) = ( 857 x 322 ) / 275954

GCD(857, 322) = 275954 / 275954

GCD(857, 322) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 16

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

LCM(1, 16) = 16

GCD(1, 16) = ( 1 x 16 ) / 16

GCD(1, 16) = 16 / 16

GCD(1, 16) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 207

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

LCM(1, 207) = 207

GCD(1, 207) = ( 1 x 207 ) / 207

GCD(1, 207) = 207 / 207

GCD(1, 207) = 1

GCD of 857, 322, 16, 207 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 334, 79, 214
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• GCD of 244, 767, 22, 184

1. What is the GCD of 857, 322, 16, 207?

GCD of 857, 322, 16, 207 is 1

2. Where do I get the detailed procedure to find GCD of 857, 322, 16, 207?

You can find a detailed procedure to find GCD of 857, 322, 16, 207 on our page.

3. How to find GCD of 857, 322, 16, 207 on a calculator?

You can find the GCD of 857, 322, 16, 207 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.