GCD of 121, 227, 438, 304 Calculator

Given Input numbers are 121, 227, 438, 304

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

Divisors of 121 :

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

1, 11, 121

Divisors of 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 304 :

The positive integer divisors of 304 that completely divides 304 are.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

GCD of numbers is the greatest common divisor

So, the GCD (121, 227, 438, 304) = 1.

Given numbers are 121, 227, 438, 304

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 227 are 227

Prime factors of 438 are 2 x 3 x 73

Prime factors of 304 are 2 x 2 x 2 x 2 x 19

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

Given numbers are 121, 227, 438, 304

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

Apply this formula for all numbers.

Step1:

LCM(121, 227) = 27467

GCD(121, 227) = ( 121 x 227 ) / 27467

= 121 / 227

= 121

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 304) = 304

GCD(1, 304) = ( 1 x 304 ) / 304

= 1 / 304

= 1

So, Greatest Common Divisor of 121, 227, 438, 304 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 247, 182, 764, 761
• GCD of 288, 278, 194, 670
• GCD of 295, 260, 654, 940
• GCD of 210, 803, 476, 104
• GCD of 614, 239, 754, 968

Given numbers are 121, 227, 438, 304
The greatest common divisor of numbers 121, 227, 438, 304 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 227, 438, 304 is 1.

1. What is the GCD of 121, 227, 438, 304?

GCD of given numbers 121, 227, 438, 304 is 1

2. How to calculate the greatest common divisor of 121, 227, 438, 304?

We can find the highest common divisor of 121, 227, 438, 304 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 121, 227, 438, 304 i.e 1.

3. How can I use the GCD of 121, 227, 438, 304Calculator?

Out the numbers 121, 227, 438, 304 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.