GCD of 728, 451, 651, 677 Calculator

Given Input numbers are 728, 451, 651, 677

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 451 :

The positive integer divisors of 451 that completely divides 451 are.

1, 11, 41, 451

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

GCD of numbers is the greatest common divisor

So, the GCD (728, 451, 651, 677) = 1.

Given numbers are 728, 451, 651, 677

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 451 are 11 x 41

Prime factors of 651 are 3 x 7 x 31

Prime factors of 677 are 677

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

Given numbers are 728, 451, 651, 677

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

Apply this formula for all numbers.

Step1:

LCM(728, 451) = 328328

GCD(728, 451) = ( 728 x 451 ) / 328328

= 728 / 451

= 728

Step2:

LCM(1, 651) = 651

GCD(1, 651) = ( 1 x 651 ) / 651

= 1 / 651

= 1

Step3:

LCM(1, 677) = 677

GCD(1, 677) = ( 1 x 677 ) / 677

= 1 / 677

= 1

So, Greatest Common Divisor of 728, 451, 651, 677 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 626, 904, 597
• GCD of 227, 999, 570, 963
• GCD of 667, 469, 769, 603
• GCD of 758, 747, 785, 759
• GCD of 318, 676, 264, 432

Given numbers are 728, 451, 651, 677
The greatest common divisor of numbers 728, 451, 651, 677 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 451, 651, 677 is 1.

1. What is the GCD of 728, 451, 651, 677?

GCD of given numbers 728, 451, 651, 677 is 1

2. How to calculate the greatest common divisor of 728, 451, 651, 677?

We can find the highest common divisor of 728, 451, 651, 677 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, 451, 651, 677 i.e 1.

3. How can I use the GCD of 728, 451, 651, 677Calculator?

Out the numbers 728, 451, 651, 677 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.