GCD of 325, 729, 643, 254 Calculator

Given Input numbers are 325, 729, 643, 254

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 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

Divisors of 254 :

The positive integer divisors of 254 that completely divides 254 are.

1, 2, 127, 254

GCD of numbers is the greatest common divisor

So, the GCD (325, 729, 643, 254) = 1.

Given numbers are 325, 729, 643, 254

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

Prime factors of 643 are 643

Prime factors of 254 are 2 x 127

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

Given numbers are 325, 729, 643, 254

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

Apply this formula for all numbers.

Step1:

LCM(325, 729) = 236925

GCD(325, 729) = ( 325 x 729 ) / 236925

= 325 / 729

= 325

Step2:

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

= 1 / 643

= 1

Step3:

LCM(1, 254) = 254

GCD(1, 254) = ( 1 x 254 ) / 254

= 1 / 254

= 1

So, Greatest Common Divisor of 325, 729, 643, 254 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 287, 333, 174, 243
• GCD of 993, 998, 516, 750
• GCD of 160, 464, 859, 651
• GCD of 227, 784, 949, 798
• GCD of 384, 408, 829, 846

Given numbers are 325, 729, 643, 254
The greatest common divisor of numbers 325, 729, 643, 254 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 729, 643, 254 is 1.

1. What is the GCD of 325, 729, 643, 254?

GCD of given numbers 325, 729, 643, 254 is 1

2. How to calculate the greatest common divisor of 325, 729, 643, 254?

We can find the highest common divisor of 325, 729, 643, 254 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, 729, 643, 254 i.e 1.

3. How can I use the GCD of 325, 729, 643, 254Calculator?

Out the numbers 325, 729, 643, 254 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.