GCD of 818, 131, 989, 165 Calculator

Given Input numbers are 818, 131, 989, 165

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

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 131 :

The positive integer divisors of 131 that completely divides 131 are.

1, 131

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

GCD of numbers is the greatest common divisor

So, the GCD (818, 131, 989, 165) = 1.

Given numbers are 818, 131, 989, 165

The list of prime factors of all numbers are

Prime factors of 818 are 2 x 409

Prime factors of 131 are 131

Prime factors of 989 are 23 x 43

Prime factors of 165 are 3 x 5 x 11

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

Given numbers are 818, 131, 989, 165

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

Apply this formula for all numbers.

Step1:

LCM(818, 131) = 107158

GCD(818, 131) = ( 818 x 131 ) / 107158

= 818 / 131

= 818

Step2:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

Step3:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

So, Greatest Common Divisor of 818, 131, 989, 165 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 884, 211, 716, 555
• GCD of 784, 388, 372, 851
• GCD of 562, 832, 345, 896
• GCD of 262, 762, 202, 796
• GCD of 236, 362, 873, 335

Given numbers are 818, 131, 989, 165
The greatest common divisor of numbers 818, 131, 989, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 818, 131, 989, 165 is 1.

1. What is the GCD of 818, 131, 989, 165?

GCD of given numbers 818, 131, 989, 165 is 1

2. How to calculate the greatest common divisor of 818, 131, 989, 165?

We can find the highest common divisor of 818, 131, 989, 165 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 818, 131, 989, 165 i.e 1.

3. How can I use the GCD of 818, 131, 989, 165Calculator?

Out the numbers 818, 131, 989, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.