GCD of 392, 720, 618, 726 Calculator

Given Input numbers are 392, 720, 618, 726

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

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Divisors of 720 :

The positive integer divisors of 720 that completely divides 720 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

Divisors of 618 :

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

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

Divisors of 726 :

The positive integer divisors of 726 that completely divides 726 are.

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

GCD of numbers is the greatest common divisor

So, the GCD (392, 720, 618, 726) = 2.

Given numbers are 392, 720, 618, 726

The list of prime factors of all numbers are

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

Prime factors of 720 are 2 x 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 618 are 2 x 3 x 103

Prime factors of 726 are 2 x 3 x 11 x 11

The highest common occurrence is 2¹

Therefore, GCD of 392, 720, 618, 726 is 2.

Given numbers are 392, 720, 618, 726

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

Apply this formula for all numbers.

Step1:

LCM(392, 720) = 35280

GCD(392, 720) = ( 392 x 720 ) / 35280

= 392 / 720

= 392

Step2:

LCM(8, 618) = 2472

GCD(8, 618) = ( 8 x 618 ) / 2472

= 8 / 618

= 8

Step3:

LCM(2, 726) = 726

GCD(2, 726) = ( 2 x 726 ) / 726

= 2 / 726

= 2

So, Greatest Common Divisor of 392, 720, 618, 726 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 111, 287, 304, 243
• GCD of 274, 794, 820, 771
• GCD of 409, 383, 600, 292
• GCD of 589, 356, 153, 943
• GCD of 366, 261, 461, 623

Given numbers are 392, 720, 618, 726
The greatest common divisor of numbers 392, 720, 618, 726 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 392, 720, 618, 726 is 2.

1. What is the GCD of 392, 720, 618, 726?

GCD of given numbers 392, 720, 618, 726 is 2

2. How to calculate the greatest common divisor of 392, 720, 618, 726?

We can find the highest common divisor of 392, 720, 618, 726 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 392, 720, 618, 726 i.e 2.

3. How can I use the GCD of 392, 720, 618, 726Calculator?

Out the numbers 392, 720, 618, 726 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.