GCD of 801, 820, 404 Calculator

Given Input numbers are 801, 820, 404

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

Divisors of 801 :

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

1, 3, 9, 89, 267, 801

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

GCD of numbers is the greatest common divisor

So, the GCD (801, 820, 404) = 1.

Given numbers are 801, 820, 404

The list of prime factors of all numbers are

Prime factors of 801 are 3 x 3 x 89

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 404 are 2 x 2 x 101

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

Given numbers are 801, 820, 404

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

Apply this formula for all numbers.

Step1:

LCM(801, 820) = 656820

GCD(801, 820) = ( 801 x 820 ) / 656820

= 801 / 820

= 801

Step2:

LCM(1, 404) = 404

GCD(1, 404) = ( 1 x 404 ) / 404

= 1 / 404

= 1

So, Greatest Common Divisor of 801, 820, 404 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 864, 593, 648
• GCD of 438, 418, 480
• GCD of 341, 305, 719
• GCD of 598, 321, 305
• GCD of 164, 132, 316

Given numbers are 801, 820, 404
The greatest common divisor of numbers 801, 820, 404 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 801, 820, 404 is 1.

1. What is the GCD of 801, 820, 404?

GCD of given numbers 801, 820, 404 is 1

2. How to calculate the greatest common divisor of 801, 820, 404?

We can find the highest common divisor of 801, 820, 404 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 801, 820, 404 i.e 1.

3. How can I use the GCD of 801, 820, 404Calculator?

Out the numbers 801, 820, 404 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.