GCD of 404, 380, 990, 997 Calculator

Given Input numbers are 404, 380, 990, 997

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

Divisors of 404 :

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

1, 2, 4, 101, 202, 404

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 990 :

The positive integer divisors of 990 that completely divides 990 are.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

GCD of numbers is the greatest common divisor

So, the GCD (404, 380, 990, 997) = 1.

Given numbers are 404, 380, 990, 997

The list of prime factors of all numbers are

Prime factors of 404 are 2 x 2 x 101

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 990 are 2 x 3 x 3 x 5 x 11

Prime factors of 997 are 997

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

Given numbers are 404, 380, 990, 997

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

Apply this formula for all numbers.

Step1:

LCM(404, 380) = 38380

GCD(404, 380) = ( 404 x 380 ) / 38380

= 404 / 380

= 404

Step2:

LCM(4, 990) = 1980

GCD(4, 990) = ( 4 x 990 ) / 1980

= 4 / 990

= 4

Step3:

LCM(2, 997) = 1994

GCD(2, 997) = ( 2 x 997 ) / 1994

= 2 / 997

= 2

So, Greatest Common Divisor of 404, 380, 990, 997 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 848, 599, 795, 826
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Given numbers are 404, 380, 990, 997
The greatest common divisor of numbers 404, 380, 990, 997 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 404, 380, 990, 997 is 1.

1. What is the GCD of 404, 380, 990, 997?

GCD of given numbers 404, 380, 990, 997 is 1

2. How to calculate the greatest common divisor of 404, 380, 990, 997?

We can find the highest common divisor of 404, 380, 990, 997 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 404, 380, 990, 997 i.e 1.

3. How can I use the GCD of 404, 380, 990, 997Calculator?

Out the numbers 404, 380, 990, 997 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.