GCD of 728, 270, 751, 812 Calculator

Given Input numbers are 728, 270, 751, 812

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 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 751 :

The positive integer divisors of 751 that completely divides 751 are.

1, 751

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

GCD of numbers is the greatest common divisor

So, the GCD (728, 270, 751, 812) = 1.

Given numbers are 728, 270, 751, 812

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 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 751 are 751

Prime factors of 812 are 2 x 2 x 7 x 29

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

Given numbers are 728, 270, 751, 812

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

Apply this formula for all numbers.

Step1:

LCM(728, 270) = 98280

GCD(728, 270) = ( 728 x 270 ) / 98280

= 728 / 270

= 728

Step2:

LCM(2, 751) = 1502

GCD(2, 751) = ( 2 x 751 ) / 1502

= 2 / 751

= 2

Step3:

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

= 1 / 812

= 1

So, Greatest Common Divisor of 728, 270, 751, 812 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 947, 585, 230, 330
• GCD of 653, 823, 521, 104
• GCD of 367, 874, 487, 473
• GCD of 953, 397, 105, 843
• GCD of 294, 156, 383, 392

Given numbers are 728, 270, 751, 812
The greatest common divisor of numbers 728, 270, 751, 812 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 270, 751, 812 is 1.

1. What is the GCD of 728, 270, 751, 812?

GCD of given numbers 728, 270, 751, 812 is 1

2. How to calculate the greatest common divisor of 728, 270, 751, 812?

We can find the highest common divisor of 728, 270, 751, 812 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, 270, 751, 812 i.e 1.

3. How can I use the GCD of 728, 270, 751, 812Calculator?

Out the numbers 728, 270, 751, 812 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.