GCD of 386, 692, 659, 990 Calculator

Given Input numbers are 386, 692, 659, 990

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

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 692 :

The positive integer divisors of 692 that completely divides 692 are.

1, 2, 4, 173, 346, 692

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

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

GCD of numbers is the greatest common divisor

So, the GCD (386, 692, 659, 990) = 1.

Given numbers are 386, 692, 659, 990

The list of prime factors of all numbers are

Prime factors of 386 are 2 x 193

Prime factors of 692 are 2 x 2 x 173

Prime factors of 659 are 659

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

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

Given numbers are 386, 692, 659, 990

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

Apply this formula for all numbers.

Step1:

LCM(386, 692) = 133556

GCD(386, 692) = ( 386 x 692 ) / 133556

= 386 / 692

= 386

Step2:

LCM(2, 659) = 1318

GCD(2, 659) = ( 2 x 659 ) / 1318

= 2 / 659

= 2

Step3:

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

= 1 / 990

= 1

So, Greatest Common Divisor of 386, 692, 659, 990 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 405, 272, 404, 981
• GCD of 334, 675, 960, 220
• GCD of 936, 995, 989, 181
• GCD of 707, 375, 660, 899
• GCD of 110, 671, 894, 181

Given numbers are 386, 692, 659, 990
The greatest common divisor of numbers 386, 692, 659, 990 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 386, 692, 659, 990 is 1.

1. What is the GCD of 386, 692, 659, 990?

GCD of given numbers 386, 692, 659, 990 is 1

2. How to calculate the greatest common divisor of 386, 692, 659, 990?

We can find the highest common divisor of 386, 692, 659, 990 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 386, 692, 659, 990 i.e 1.

3. How can I use the GCD of 386, 692, 659, 990Calculator?

Out the numbers 386, 692, 659, 990 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.