GCD of 723, 913, 640, 331 Calculator

Given Input numbers are 723, 913, 640, 331

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

Divisors of 723 :

The positive integer divisors of 723 that completely divides 723 are.

1, 3, 241, 723

Divisors of 913 :

The positive integer divisors of 913 that completely divides 913 are.

1, 11, 83, 913

Divisors of 640 :

The positive integer divisors of 640 that completely divides 640 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

GCD of numbers is the greatest common divisor

So, the GCD (723, 913, 640, 331) = 1.

Given numbers are 723, 913, 640, 331

The list of prime factors of all numbers are

Prime factors of 723 are 3 x 241

Prime factors of 913 are 11 x 83

Prime factors of 640 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 331 are 331

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

Given numbers are 723, 913, 640, 331

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

Apply this formula for all numbers.

Step1:

LCM(723, 913) = 660099

GCD(723, 913) = ( 723 x 913 ) / 660099

= 723 / 913

= 723

Step2:

LCM(1, 640) = 640

GCD(1, 640) = ( 1 x 640 ) / 640

= 1 / 640

= 1

Step3:

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

= 1 / 331

= 1

So, Greatest Common Divisor of 723, 913, 640, 331 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 828, 957, 809, 164
• GCD of 138, 674, 182, 229
• GCD of 580, 451, 823, 917
• GCD of 474, 518, 644, 332
• GCD of 790, 366, 391, 420

Given numbers are 723, 913, 640, 331
The greatest common divisor of numbers 723, 913, 640, 331 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 723, 913, 640, 331 is 1.

1. What is the GCD of 723, 913, 640, 331?

GCD of given numbers 723, 913, 640, 331 is 1

2. How to calculate the greatest common divisor of 723, 913, 640, 331?

We can find the highest common divisor of 723, 913, 640, 331 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 723, 913, 640, 331 i.e 1.

3. How can I use the GCD of 723, 913, 640, 331Calculator?

Out the numbers 723, 913, 640, 331 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.