GCD of 199, 545, 388, 225 Calculator

Given Input numbers are 199, 545, 388, 225

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 545 :

The positive integer divisors of 545 that completely divides 545 are.

1, 5, 109, 545

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

GCD of numbers is the greatest common divisor

So, the GCD (199, 545, 388, 225) = 1.

Given numbers are 199, 545, 388, 225

The list of prime factors of all numbers are

Prime factors of 199 are 199

Prime factors of 545 are 5 x 109

Prime factors of 388 are 2 x 2 x 97

Prime factors of 225 are 3 x 3 x 5 x 5

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

Given numbers are 199, 545, 388, 225

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

Apply this formula for all numbers.

Step1:

LCM(199, 545) = 108455

GCD(199, 545) = ( 199 x 545 ) / 108455

= 199 / 545

= 199

Step2:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

Step3:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

So, Greatest Common Divisor of 199, 545, 388, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 772, 490, 261, 484
• GCD of 192, 165, 114, 502
• GCD of 568, 170, 161, 815
• GCD of 499, 213, 514, 621
• GCD of 315, 682, 246, 765

Given numbers are 199, 545, 388, 225
The greatest common divisor of numbers 199, 545, 388, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 199, 545, 388, 225 is 1.

1. What is the GCD of 199, 545, 388, 225?

GCD of given numbers 199, 545, 388, 225 is 1

2. How to calculate the greatest common divisor of 199, 545, 388, 225?

We can find the highest common divisor of 199, 545, 388, 225 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, 545, 388, 225 i.e 1.

3. How can I use the GCD of 199, 545, 388, 225Calculator?

Out the numbers 199, 545, 388, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.