GCD of 390, 611, 800, 626 Calculator

Given Input numbers are 390, 611, 800, 626

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

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 611 :

The positive integer divisors of 611 that completely divides 611 are.

1, 13, 47, 611

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

GCD of numbers is the greatest common divisor

So, the GCD (390, 611, 800, 626) = 1.

Given numbers are 390, 611, 800, 626

The list of prime factors of all numbers are

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 611 are 13 x 47

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 626 are 2 x 313

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

Given numbers are 390, 611, 800, 626

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

Apply this formula for all numbers.

Step1:

LCM(390, 611) = 18330

GCD(390, 611) = ( 390 x 611 ) / 18330

= 390 / 611

= 390

Step2:

LCM(13, 800) = 10400

GCD(13, 800) = ( 13 x 800 ) / 10400

= 13 / 800

= 13

Step3:

LCM(1, 626) = 626

GCD(1, 626) = ( 1 x 626 ) / 626

= 1 / 626

= 1

So, Greatest Common Divisor of 390, 611, 800, 626 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 832, 458, 666, 165
• GCD of 817, 192, 120, 148
• GCD of 399, 406, 539, 366
• GCD of 413, 126, 681, 563
• GCD of 536, 889, 587, 372

Given numbers are 390, 611, 800, 626
The greatest common divisor of numbers 390, 611, 800, 626 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 390, 611, 800, 626 is 1.

1. What is the GCD of 390, 611, 800, 626?

GCD of given numbers 390, 611, 800, 626 is 1

2. How to calculate the greatest common divisor of 390, 611, 800, 626?

We can find the highest common divisor of 390, 611, 800, 626 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 390, 611, 800, 626 i.e 1.

3. How can I use the GCD of 390, 611, 800, 626Calculator?

Out the numbers 390, 611, 800, 626 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.