GCD of 199, 812, 309, 213 Calculator

Given Input numbers are 199, 812, 309, 213

In the factoring method, we have to find the divisors of all numbers

Divisors of 199 :

The positive integer divisors of 199 that completely divides 199 are.

1, 199

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

GCD of numbers is the greatest common divisor

So, the GCD (199, 812, 309, 213) = 1.

Given numbers are 199, 812, 309, 213

The list of prime factors of all numbers are

Prime factors of 199 are 199

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 309 are 3 x 103

Prime factors of 213 are 3 x 71

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 199, 812, 309, 213

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(199, 812) = 161588

GCD(199, 812) = ( 199 x 812 ) / 161588

= 199 / 812

= 199

Step2:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

Step3:

LCM(1, 213) = 213

GCD(1, 213) = ( 1 x 213 ) / 213

= 1 / 213

= 1

So, Greatest Common Divisor of 199, 812, 309, 213 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 507, 310, 462, 258
• GCD of 784, 289, 211, 885
• GCD of 646, 307, 533, 504
• GCD of 714, 891, 840, 995
• GCD of 224, 158, 868, 429

Given numbers are 199, 812, 309, 213
The greatest common divisor of numbers 199, 812, 309, 213 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 199, 812, 309, 213 is 1.

1. What is the GCD of 199, 812, 309, 213?

GCD of given numbers 199, 812, 309, 213 is 1

2. How to calculate the greatest common divisor of 199, 812, 309, 213?

We can find the highest common divisor of 199, 812, 309, 213 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 199, 812, 309, 213 i.e 1.

3. How can I use the GCD of 199, 812, 309, 213Calculator?

Out the numbers 199, 812, 309, 213 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.