GCD of 325, 111, 438 Calculator

Given Input numbers are 325, 111, 438

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 111 :

The positive integer divisors of 111 that completely divides 111 are.

1, 3, 37, 111

Divisors of 438 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (325, 111, 438) = 1.

Given numbers are 325, 111, 438

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 111 are 3 x 37

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 325, 111, 438

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

Apply this formula for all numbers.

Step1:

LCM(325, 111) = 36075

GCD(325, 111) = ( 325 x 111 ) / 36075

= 325 / 111

= 325

Step2:

LCM(1, 438) = 438

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

= 1 / 438

= 1

So, Greatest Common Divisor of 325, 111, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 861, 618, 509
• GCD of 656, 444, 876
• GCD of 791, 117, 827
• GCD of 137, 682, 535
• GCD of 223, 647, 278

Given numbers are 325, 111, 438
The greatest common divisor of numbers 325, 111, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 111, 438 is 1.

1. What is the GCD of 325, 111, 438?

GCD of given numbers 325, 111, 438 is 1

2. How to calculate the greatest common divisor of 325, 111, 438?

We can find the highest common divisor of 325, 111, 438 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 325, 111, 438 i.e 1.

3. How can I use the GCD of 325, 111, 438Calculator?

Out the numbers 325, 111, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.