GCD of 618, 806, 551, 360 Calculator

Given Input numbers are 618, 806, 551, 360

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 806 :

The positive integer divisors of 806 that completely divides 806 are.

1, 2, 13, 26, 31, 62, 403, 806

Divisors of 551 :

The positive integer divisors of 551 that completely divides 551 are.

1, 19, 29, 551

Divisors of 360 :

The positive integer divisors of 360 that completely divides 360 are.

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

GCD of numbers is the greatest common divisor

So, the GCD (618, 806, 551, 360) = 1.

Given numbers are 618, 806, 551, 360

The list of prime factors of all numbers are

Prime factors of 618 are 2 x 3 x 103

Prime factors of 806 are 2 x 13 x 31

Prime factors of 551 are 19 x 29

Prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5

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

Given numbers are 618, 806, 551, 360

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

Apply this formula for all numbers.

Step1:

LCM(618, 806) = 249054

GCD(618, 806) = ( 618 x 806 ) / 249054

= 618 / 806

= 618

Step2:

LCM(2, 551) = 1102

GCD(2, 551) = ( 2 x 551 ) / 1102

= 2 / 551

= 2

Step3:

LCM(1, 360) = 360

GCD(1, 360) = ( 1 x 360 ) / 360

= 1 / 360

= 1

So, Greatest Common Divisor of 618, 806, 551, 360 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 825, 601, 966
• GCD of 827, 952, 835, 681
• GCD of 551, 925, 623, 209
• GCD of 905, 714, 646, 902
• GCD of 115, 949, 593, 366

Given numbers are 618, 806, 551, 360
The greatest common divisor of numbers 618, 806, 551, 360 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 618, 806, 551, 360 is 1.

1. What is the GCD of 618, 806, 551, 360?

GCD of given numbers 618, 806, 551, 360 is 1

2. How to calculate the greatest common divisor of 618, 806, 551, 360?

We can find the highest common divisor of 618, 806, 551, 360 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, 806, 551, 360 i.e 1.

3. How can I use the GCD of 618, 806, 551, 360Calculator?

Out the numbers 618, 806, 551, 360 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.