GCD of 438, 730, 105, 184 Calculator

Given Input numbers are 438, 730, 105, 184

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

Divisors of 438 :

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

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

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 105 :

The positive integer divisors of 105 that completely divides 105 are.

1, 3, 5, 7, 15, 21, 35, 105

Divisors of 184 :

The positive integer divisors of 184 that completely divides 184 are.

1, 2, 4, 8, 23, 46, 92, 184

GCD of numbers is the greatest common divisor

So, the GCD (438, 730, 105, 184) = 1.

Given numbers are 438, 730, 105, 184

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 730 are 2 x 5 x 73

Prime factors of 105 are 3 x 5 x 7

Prime factors of 184 are 2 x 2 x 2 x 23

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

Given numbers are 438, 730, 105, 184

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

Apply this formula for all numbers.

Step1:

LCM(438, 730) = 2190

GCD(438, 730) = ( 438 x 730 ) / 2190

= 438 / 730

= 438

Step2:

LCM(146, 105) = 15330

GCD(146, 105) = ( 146 x 105 ) / 15330

= 146 / 105

= 146

Step3:

LCM(1, 184) = 184

GCD(1, 184) = ( 1 x 184 ) / 184

= 1 / 184

= 1

So, Greatest Common Divisor of 438, 730, 105, 184 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 451, 676, 745, 396
• GCD of 516, 205, 498, 771
• GCD of 167, 161, 747, 683
• GCD of 403, 605, 656, 734
• GCD of 228, 330, 631, 906

Given numbers are 438, 730, 105, 184
The greatest common divisor of numbers 438, 730, 105, 184 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 730, 105, 184 is 1.

1. What is the GCD of 438, 730, 105, 184?

GCD of given numbers 438, 730, 105, 184 is 1

2. How to calculate the greatest common divisor of 438, 730, 105, 184?

We can find the highest common divisor of 438, 730, 105, 184 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 438, 730, 105, 184 i.e 1.

3. How can I use the GCD of 438, 730, 105, 184Calculator?

Out the numbers 438, 730, 105, 184 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.