GCD of 199, 580, 309, 121 Calculator

Given Input numbers are 199, 580, 309, 121

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 580 :

The positive integer divisors of 580 that completely divides 580 are.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 309 :

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

1, 3, 103, 309

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

GCD of numbers is the greatest common divisor

So, the GCD (199, 580, 309, 121) = 1.

Given numbers are 199, 580, 309, 121

The list of prime factors of all numbers are

Prime factors of 199 are 199

Prime factors of 580 are 2 x 2 x 5 x 29

Prime factors of 309 are 3 x 103

Prime factors of 121 are 11 x 11

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

Given numbers are 199, 580, 309, 121

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

Apply this formula for all numbers.

Step1:

LCM(199, 580) = 115420

GCD(199, 580) = ( 199 x 580 ) / 115420

= 199 / 580

= 199

Step2:

LCM(1, 309) = 309

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

= 1 / 309

= 1

Step3:

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

= 1 / 121

= 1

So, Greatest Common Divisor of 199, 580, 309, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 269, 487, 982
• GCD of 639, 942, 990, 827
• GCD of 917, 373, 766, 315
• GCD of 289, 695, 857, 529
• GCD of 321, 124, 976, 755

Given numbers are 199, 580, 309, 121
The greatest common divisor of numbers 199, 580, 309, 121 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 199, 580, 309, 121 is 1.

1. What is the GCD of 199, 580, 309, 121?

GCD of given numbers 199, 580, 309, 121 is 1

2. How to calculate the greatest common divisor of 199, 580, 309, 121?

We can find the highest common divisor of 199, 580, 309, 121 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, 580, 309, 121 i.e 1.

3. How can I use the GCD of 199, 580, 309, 121Calculator?

Out the numbers 199, 580, 309, 121 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.