GCD of 396, 801, 851, 391 Calculator

Given Input numbers are 396, 801, 851, 391

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

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 801 :

The positive integer divisors of 801 that completely divides 801 are.

1, 3, 9, 89, 267, 801

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

GCD of numbers is the greatest common divisor

So, the GCD (396, 801, 851, 391) = 1.

Given numbers are 396, 801, 851, 391

The list of prime factors of all numbers are

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 801 are 3 x 3 x 89

Prime factors of 851 are 23 x 37

Prime factors of 391 are 17 x 23

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

Given numbers are 396, 801, 851, 391

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

Apply this formula for all numbers.

Step1:

LCM(396, 801) = 35244

GCD(396, 801) = ( 396 x 801 ) / 35244

= 396 / 801

= 396

Step2:

LCM(9, 851) = 7659

GCD(9, 851) = ( 9 x 851 ) / 7659

= 9 / 851

= 9

Step3:

LCM(1, 391) = 391

GCD(1, 391) = ( 1 x 391 ) / 391

= 1 / 391

= 1

So, Greatest Common Divisor of 396, 801, 851, 391 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 105, 517, 661, 278
• GCD of 679, 280, 640, 238
• GCD of 758, 505, 351, 622
• GCD of 545, 674, 610, 307
• GCD of 797, 926, 246, 348

Given numbers are 396, 801, 851, 391
The greatest common divisor of numbers 396, 801, 851, 391 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 801, 851, 391 is 1.

1. What is the GCD of 396, 801, 851, 391?

GCD of given numbers 396, 801, 851, 391 is 1

2. How to calculate the greatest common divisor of 396, 801, 851, 391?

We can find the highest common divisor of 396, 801, 851, 391 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 396, 801, 851, 391 i.e 1.

3. How can I use the GCD of 396, 801, 851, 391Calculator?

Out the numbers 396, 801, 851, 391 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.