GCD of 799, 655, 650, 728 Calculator

Given Input numbers are 799, 655, 650, 728

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

Divisors of 799 :

The positive integer divisors of 799 that completely divides 799 are.

1, 17, 47, 799

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

GCD of numbers is the greatest common divisor

So, the GCD (799, 655, 650, 728) = 1.

Given numbers are 799, 655, 650, 728

The list of prime factors of all numbers are

Prime factors of 799 are 17 x 47

Prime factors of 655 are 5 x 131

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

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

Given numbers are 799, 655, 650, 728

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

Apply this formula for all numbers.

Step1:

LCM(799, 655) = 523345

GCD(799, 655) = ( 799 x 655 ) / 523345

= 799 / 655

= 799

Step2:

LCM(1, 650) = 650

GCD(1, 650) = ( 1 x 650 ) / 650

= 1 / 650

= 1

Step3:

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

= 1 / 728

= 1

So, Greatest Common Divisor of 799, 655, 650, 728 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 981, 311, 610, 898
• GCD of 110, 527, 434, 189
• GCD of 127, 705, 132, 487
• GCD of 734, 668, 152, 241
• GCD of 687, 751, 920, 611

Given numbers are 799, 655, 650, 728
The greatest common divisor of numbers 799, 655, 650, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 799, 655, 650, 728 is 1.

1. What is the GCD of 799, 655, 650, 728?

GCD of given numbers 799, 655, 650, 728 is 1

2. How to calculate the greatest common divisor of 799, 655, 650, 728?

We can find the highest common divisor of 799, 655, 650, 728 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 799, 655, 650, 728 i.e 1.

3. How can I use the GCD of 799, 655, 650, 728Calculator?

Out the numbers 799, 655, 650, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.