GCD of 745, 727, 315, 729 Calculator

Given Input numbers are 745, 727, 315, 729

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

Divisors of 745 :

The positive integer divisors of 745 that completely divides 745 are.

1, 5, 149, 745

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

Divisors of 315 :

The positive integer divisors of 315 that completely divides 315 are.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

GCD of numbers is the greatest common divisor

So, the GCD (745, 727, 315, 729) = 1.

Given numbers are 745, 727, 315, 729

The list of prime factors of all numbers are

Prime factors of 745 are 5 x 149

Prime factors of 727 are 727

Prime factors of 315 are 3 x 3 x 5 x 7

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 745, 727, 315, 729

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

Apply this formula for all numbers.

Step1:

LCM(745, 727) = 541615

GCD(745, 727) = ( 745 x 727 ) / 541615

= 745 / 727

= 745

Step2:

LCM(1, 315) = 315

GCD(1, 315) = ( 1 x 315 ) / 315

= 1 / 315

= 1

Step3:

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

= 1 / 729

= 1

So, Greatest Common Divisor of 745, 727, 315, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 812, 999, 329, 523
• GCD of 513, 355, 272, 400
• GCD of 172, 316, 854, 377
• GCD of 581, 259, 576, 771
• GCD of 218, 989, 748, 571

Given numbers are 745, 727, 315, 729
The greatest common divisor of numbers 745, 727, 315, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 745, 727, 315, 729 is 1.

1. What is the GCD of 745, 727, 315, 729?

GCD of given numbers 745, 727, 315, 729 is 1

2. How to calculate the greatest common divisor of 745, 727, 315, 729?

We can find the highest common divisor of 745, 727, 315, 729 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 745, 727, 315, 729 i.e 1.

3. How can I use the GCD of 745, 727, 315, 729Calculator?

Out the numbers 745, 727, 315, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.