GCD of 551, 808, 765, 365 Calculator

Given Input numbers are 551, 808, 765, 365

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

Divisors of 551 :

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

1, 19, 29, 551

Divisors of 808 :

The positive integer divisors of 808 that completely divides 808 are.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

GCD of numbers is the greatest common divisor

So, the GCD (551, 808, 765, 365) = 1.

Given numbers are 551, 808, 765, 365

The list of prime factors of all numbers are

Prime factors of 551 are 19 x 29

Prime factors of 808 are 2 x 2 x 2 x 101

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 365 are 5 x 73

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

Given numbers are 551, 808, 765, 365

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

Apply this formula for all numbers.

Step1:

LCM(551, 808) = 445208

GCD(551, 808) = ( 551 x 808 ) / 445208

= 551 / 808

= 551

Step2:

LCM(1, 765) = 765

GCD(1, 765) = ( 1 x 765 ) / 765

= 1 / 765

= 1

Step3:

LCM(1, 365) = 365

GCD(1, 365) = ( 1 x 365 ) / 365

= 1 / 365

= 1

So, Greatest Common Divisor of 551, 808, 765, 365 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 178, 592, 994, 986
• GCD of 272, 572, 420, 966
• GCD of 268, 388, 490, 136
• GCD of 255, 486, 978, 608
• GCD of 585, 627, 726, 338

Given numbers are 551, 808, 765, 365
The greatest common divisor of numbers 551, 808, 765, 365 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 551, 808, 765, 365 is 1.

1. What is the GCD of 551, 808, 765, 365?

GCD of given numbers 551, 808, 765, 365 is 1

2. How to calculate the greatest common divisor of 551, 808, 765, 365?

We can find the highest common divisor of 551, 808, 765, 365 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 551, 808, 765, 365 i.e 1.

3. How can I use the GCD of 551, 808, 765, 365Calculator?

Out the numbers 551, 808, 765, 365 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.