GCD of 989, 673, 818, 165 Calculator

Given Input numbers are 989, 673, 818, 165

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

Divisors of 989 :

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

1, 23, 43, 989

Divisors of 673 :

The positive integer divisors of 673 that completely divides 673 are.

1, 673

Divisors of 818 :

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

1, 2, 409, 818

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 (989, 673, 818, 165) = 1.

Given numbers are 989, 673, 818, 165

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 673 are 673

Prime factors of 818 are 2 x 409

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 989, 673, 818, 165

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

Apply this formula for all numbers.

Step1:

LCM(989, 673) = 665597

GCD(989, 673) = ( 989 x 673 ) / 665597

= 989 / 673

= 989

Step2:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

Step3:

LCM(1, 165) = 165

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

= 1 / 165

= 1

So, Greatest Common Divisor of 989, 673, 818, 165 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 298, 809, 681, 377
• GCD of 450, 941, 806, 881
• GCD of 663, 327, 425, 869
• GCD of 750, 663, 343, 955
• GCD of 395, 635, 964, 826

Given numbers are 989, 673, 818, 165
The greatest common divisor of numbers 989, 673, 818, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 673, 818, 165 is 1.

1. What is the GCD of 989, 673, 818, 165?

GCD of given numbers 989, 673, 818, 165 is 1

2. How to calculate the greatest common divisor of 989, 673, 818, 165?

We can find the highest common divisor of 989, 673, 818, 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 989, 673, 818, 165 i.e 1.

3. How can I use the GCD of 989, 673, 818, 165Calculator?

Out the numbers 989, 673, 818, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.