GCD of 807, 399, 180, 550 Calculator

Given Input numbers are 807, 399, 180, 550

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

Divisors of 807 :

The positive integer divisors of 807 that completely divides 807 are.

1, 3, 269, 807

Divisors of 399 :

The positive integer divisors of 399 that completely divides 399 are.

1, 3, 7, 19, 21, 57, 133, 399

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

GCD of numbers is the greatest common divisor

So, the GCD (807, 399, 180, 550) = 1.

Given numbers are 807, 399, 180, 550

The list of prime factors of all numbers are

Prime factors of 807 are 3 x 269

Prime factors of 399 are 3 x 7 x 19

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 550 are 2 x 5 x 5 x 11

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

Given numbers are 807, 399, 180, 550

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

Apply this formula for all numbers.

Step1:

LCM(807, 399) = 107331

GCD(807, 399) = ( 807 x 399 ) / 107331

= 807 / 399

= 807

Step2:

LCM(3, 180) = 180

GCD(3, 180) = ( 3 x 180 ) / 180

= 3 / 180

= 3

Step3:

LCM(3, 550) = 1650

GCD(3, 550) = ( 3 x 550 ) / 1650

= 3 / 550

= 3

So, Greatest Common Divisor of 807, 399, 180, 550 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 131, 963, 852, 633
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• GCD of 634, 498, 352, 674

Given numbers are 807, 399, 180, 550
The greatest common divisor of numbers 807, 399, 180, 550 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 807, 399, 180, 550 is 1.

1. What is the GCD of 807, 399, 180, 550?

GCD of given numbers 807, 399, 180, 550 is 1

2. How to calculate the greatest common divisor of 807, 399, 180, 550?

We can find the highest common divisor of 807, 399, 180, 550 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 807, 399, 180, 550 i.e 1.

3. How can I use the GCD of 807, 399, 180, 550Calculator?

Out the numbers 807, 399, 180, 550 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.