GCD of 618, 718, 728 Calculator

Given Input numbers are 618, 718, 728

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

Divisors of 618 :

The positive integer divisors of 618 that completely divides 618 are.

1, 2, 3, 6, 103, 206, 309, 618

Divisors of 718 :

The positive integer divisors of 718 that completely divides 718 are.

1, 2, 359, 718

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

GCD of numbers is the greatest common divisor

So, the GCD (618, 718, 728) = 2.

Given numbers are 618, 718, 728

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

Prime factors of 718 are 2 x 359

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

The highest common occurrence is 2¹

Therefore, GCD of 618, 718, 728 is 2.

Given numbers are 618, 718, 728

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

Apply this formula for all numbers.

Step1:

LCM(618, 718) = 221862

GCD(618, 718) = ( 618 x 718 ) / 221862

= 618 / 718

= 618

Step2:

LCM(2, 728) = 728

GCD(2, 728) = ( 2 x 728 ) / 728

= 2 / 728

= 2

So, Greatest Common Divisor of 618, 718, 728 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 675, 212, 985
• GCD of 296, 639, 882
• GCD of 311, 540, 754
• GCD of 673, 254, 457
• GCD of 713, 141, 767

Given numbers are 618, 718, 728
The greatest common divisor of numbers 618, 718, 728 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 718, 728 is 2.

1. What is the GCD of 618, 718, 728?

GCD of given numbers 618, 718, 728 is 2

2. How to calculate the greatest common divisor of 618, 718, 728?

We can find the highest common divisor of 618, 718, 728 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 618, 718, 728 i.e 2.

3. How can I use the GCD of 618, 718, 728Calculator?

Out the numbers 618, 718, 728 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.