GCD of 324, 125, 873, 398 Calculator

Given Input numbers are 324, 125, 873, 398

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

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

Divisors of 398 :

The positive integer divisors of 398 that completely divides 398 are.

1, 2, 199, 398

GCD of numbers is the greatest common divisor

So, the GCD (324, 125, 873, 398) = 1.

Given numbers are 324, 125, 873, 398

The list of prime factors of all numbers are

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 125 are 5 x 5 x 5

Prime factors of 873 are 3 x 3 x 97

Prime factors of 398 are 2 x 199

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

Given numbers are 324, 125, 873, 398

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

Apply this formula for all numbers.

Step1:

LCM(324, 125) = 40500

GCD(324, 125) = ( 324 x 125 ) / 40500

= 324 / 125

= 324

Step2:

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

= 1 / 873

= 1

Step3:

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

= 1 / 398

= 1

So, Greatest Common Divisor of 324, 125, 873, 398 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 396, 797, 289, 275
• GCD of 889, 182, 786, 551
• GCD of 388, 962, 129, 907
• GCD of 770, 787, 710, 129
• GCD of 452, 303, 470, 112

Given numbers are 324, 125, 873, 398
The greatest common divisor of numbers 324, 125, 873, 398 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 125, 873, 398 is 1.

1. What is the GCD of 324, 125, 873, 398?

GCD of given numbers 324, 125, 873, 398 is 1

2. How to calculate the greatest common divisor of 324, 125, 873, 398?

We can find the highest common divisor of 324, 125, 873, 398 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 324, 125, 873, 398 i.e 1.

3. How can I use the GCD of 324, 125, 873, 398Calculator?

Out the numbers 324, 125, 873, 398 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.