GCD of 728, 704, 844, 163 Calculator

Given Input numbers are 728, 704, 844, 163

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

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

Divisors of 704 :

The positive integer divisors of 704 that completely divides 704 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 163 :

The positive integer divisors of 163 that completely divides 163 are.

1, 163

GCD of numbers is the greatest common divisor

So, the GCD (728, 704, 844, 163) = 1.

Given numbers are 728, 704, 844, 163

The list of prime factors of all numbers are

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

Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 844 are 2 x 2 x 211

Prime factors of 163 are 163

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

Given numbers are 728, 704, 844, 163

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

Apply this formula for all numbers.

Step1:

LCM(728, 704) = 64064

GCD(728, 704) = ( 728 x 704 ) / 64064

= 728 / 704

= 728

Step2:

LCM(8, 844) = 1688

GCD(8, 844) = ( 8 x 844 ) / 1688

= 8 / 844

= 8

Step3:

LCM(4, 163) = 652

GCD(4, 163) = ( 4 x 163 ) / 652

= 4 / 163

= 4

So, Greatest Common Divisor of 728, 704, 844, 163 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 847, 675, 742
• GCD of 935, 581, 192, 434
• GCD of 808, 712, 955, 777
• GCD of 305, 788, 634, 781
• GCD of 453, 654, 718, 613

Given numbers are 728, 704, 844, 163
The greatest common divisor of numbers 728, 704, 844, 163 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 704, 844, 163 is 1.

1. What is the GCD of 728, 704, 844, 163?

GCD of given numbers 728, 704, 844, 163 is 1

2. How to calculate the greatest common divisor of 728, 704, 844, 163?

We can find the highest common divisor of 728, 704, 844, 163 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 728, 704, 844, 163 i.e 1.

3. How can I use the GCD of 728, 704, 844, 163Calculator?

Out the numbers 728, 704, 844, 163 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.