GCD of 721, 325, 393, 327 Calculator

Given Input numbers are 721, 325, 393, 327

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 325 :

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

1, 5, 13, 25, 65, 325

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

GCD of numbers is the greatest common divisor

So, the GCD (721, 325, 393, 327) = 1.

Given numbers are 721, 325, 393, 327

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 325 are 5 x 5 x 13

Prime factors of 393 are 3 x 131

Prime factors of 327 are 3 x 109

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

Given numbers are 721, 325, 393, 327

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

Apply this formula for all numbers.

Step1:

LCM(721, 325) = 234325

GCD(721, 325) = ( 721 x 325 ) / 234325

= 721 / 325

= 721

Step2:

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

= 1 / 393

= 1

Step3:

LCM(1, 327) = 327

GCD(1, 327) = ( 1 x 327 ) / 327

= 1 / 327

= 1

So, Greatest Common Divisor of 721, 325, 393, 327 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 540, 524, 435, 662
• GCD of 162, 558, 607, 104
• GCD of 518, 133, 943, 788
• GCD of 253, 479, 353, 721
• GCD of 895, 830, 741, 296

Given numbers are 721, 325, 393, 327
The greatest common divisor of numbers 721, 325, 393, 327 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 325, 393, 327 is 1.

1. What is the GCD of 721, 325, 393, 327?

GCD of given numbers 721, 325, 393, 327 is 1

2. How to calculate the greatest common divisor of 721, 325, 393, 327?

We can find the highest common divisor of 721, 325, 393, 327 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 721, 325, 393, 327 i.e 1.

3. How can I use the GCD of 721, 325, 393, 327Calculator?

Out the numbers 721, 325, 393, 327 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.