GCD of 199, 442, 628, 491 Calculator

Given Input numbers are 199, 442, 628, 491

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 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (199, 442, 628, 491) = 1.

Given numbers are 199, 442, 628, 491

The list of prime factors of all numbers are

Prime factors of 199 are 199

Prime factors of 442 are 2 x 13 x 17

Prime factors of 628 are 2 x 2 x 157

Prime factors of 491 are 491

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

Given numbers are 199, 442, 628, 491

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

Apply this formula for all numbers.

Step1:

LCM(199, 442) = 87958

GCD(199, 442) = ( 199 x 442 ) / 87958

= 199 / 442

= 199

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 199, 442, 628, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 110, 634, 417, 695
• GCD of 797, 224, 493, 656
• GCD of 722, 150, 915, 853
• GCD of 574, 364, 327, 420
• GCD of 213, 994, 622, 731

Given numbers are 199, 442, 628, 491
The greatest common divisor of numbers 199, 442, 628, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 199, 442, 628, 491 is 1.

1. What is the GCD of 199, 442, 628, 491?

GCD of given numbers 199, 442, 628, 491 is 1

2. How to calculate the greatest common divisor of 199, 442, 628, 491?

We can find the highest common divisor of 199, 442, 628, 491 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, 442, 628, 491 i.e 1.

3. How can I use the GCD of 199, 442, 628, 491Calculator?

Out the numbers 199, 442, 628, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.