GCD of 990, 902, 68, 928 Calculator

Given Input numbers are 990, 902, 68, 928

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

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 902 :

The positive integer divisors of 902 that completely divides 902 are.

1, 2, 11, 22, 41, 82, 451, 902

Divisors of 68 :

The positive integer divisors of 68 that completely divides 68 are.

1, 2, 4, 17, 34, 68

Divisors of 928 :

The positive integer divisors of 928 that completely divides 928 are.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

GCD of numbers is the greatest common divisor

So, the GCD (990, 902, 68, 928) = 2.

Given numbers are 990, 902, 68, 928

The list of prime factors of all numbers are

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

Prime factors of 902 are 2 x 11 x 41

Prime factors of 68 are 2 x 2 x 17

Prime factors of 928 are 2 x 2 x 2 x 2 x 2 x 29

The highest common occurrence is 2¹

Therefore, GCD of 990, 902, 68, 928 is 2.

Given numbers are 990, 902, 68, 928

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

Apply this formula for all numbers.

Step1:

LCM(990, 902) = 40590

GCD(990, 902) = ( 990 x 902 ) / 40590

= 990 / 902

= 990

Step2:

LCM(22, 68) = 748

GCD(22, 68) = ( 22 x 68 ) / 748

= 22 / 68

= 22

Step3:

LCM(2, 928) = 928

GCD(2, 928) = ( 2 x 928 ) / 928

= 2 / 928

= 2

So, Greatest Common Divisor of 990, 902, 68, 928 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 790, 984, 46, 450
• GCD of 373, 282, 41, 892
• GCD of 868, 317, 63, 544
• GCD of 988, 358, 27, 151
• GCD of 797, 385, 22, 501

Given numbers are 990, 902, 68, 928
The greatest common divisor of numbers 990, 902, 68, 928 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 990, 902, 68, 928 is 2.

1. What is the GCD of 990, 902, 68, 928?

GCD of given numbers 990, 902, 68, 928 is 2

2. How to calculate the greatest common divisor of 990, 902, 68, 928?

We can find the highest common divisor of 990, 902, 68, 928 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 990, 902, 68, 928 i.e 2.

3. How can I use the GCD of 990, 902, 68, 928Calculator?

Out the numbers 990, 902, 68, 928 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.