GCD of 944, 721, 728, 825 Calculator

Given Input numbers are 944, 721, 728, 825

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

Divisors of 944 :

The positive integer divisors of 944 that completely divides 944 are.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944

Divisors of 721 :

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

1, 7, 103, 721

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 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

GCD of numbers is the greatest common divisor

So, the GCD (944, 721, 728, 825) = 1.

Given numbers are 944, 721, 728, 825

The list of prime factors of all numbers are

Prime factors of 944 are 2 x 2 x 2 x 2 x 59

Prime factors of 721 are 7 x 103

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

Prime factors of 825 are 3 x 5 x 5 x 11

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

Given numbers are 944, 721, 728, 825

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

Apply this formula for all numbers.

Step1:

LCM(944, 721) = 680624

GCD(944, 721) = ( 944 x 721 ) / 680624

= 944 / 721

= 944

Step2:

LCM(1, 728) = 728

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

= 1 / 728

= 1

Step3:

LCM(1, 825) = 825

GCD(1, 825) = ( 1 x 825 ) / 825

= 1 / 825

= 1

So, Greatest Common Divisor of 944, 721, 728, 825 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 169, 851, 598, 654
• GCD of 105, 987, 281, 382
• GCD of 949, 669, 795, 626
• GCD of 798, 766, 438, 755
• GCD of 410, 168, 992, 323

Given numbers are 944, 721, 728, 825
The greatest common divisor of numbers 944, 721, 728, 825 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 944, 721, 728, 825 is 1.

1. What is the GCD of 944, 721, 728, 825?

GCD of given numbers 944, 721, 728, 825 is 1

2. How to calculate the greatest common divisor of 944, 721, 728, 825?

We can find the highest common divisor of 944, 721, 728, 825 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 944, 721, 728, 825 i.e 1.

3. How can I use the GCD of 944, 721, 728, 825Calculator?

Out the numbers 944, 721, 728, 825 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.