GCD of 930, 108, 989, 490 Calculator

Given Input numbers are 930, 108, 989, 490

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

Divisors of 930 :

The positive integer divisors of 930 that completely divides 930 are.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Divisors of 108 :

The positive integer divisors of 108 that completely divides 108 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 989 :

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

1, 23, 43, 989

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

GCD of numbers is the greatest common divisor

So, the GCD (930, 108, 989, 490) = 1.

Given numbers are 930, 108, 989, 490

The list of prime factors of all numbers are

Prime factors of 930 are 2 x 3 x 5 x 31

Prime factors of 108 are 2 x 2 x 3 x 3 x 3

Prime factors of 989 are 23 x 43

Prime factors of 490 are 2 x 5 x 7 x 7

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

Given numbers are 930, 108, 989, 490

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

Apply this formula for all numbers.

Step1:

LCM(930, 108) = 16740

GCD(930, 108) = ( 930 x 108 ) / 16740

= 930 / 108

= 930

Step2:

LCM(6, 989) = 5934

GCD(6, 989) = ( 6 x 989 ) / 5934

= 6 / 989

= 6

Step3:

LCM(1, 490) = 490

GCD(1, 490) = ( 1 x 490 ) / 490

= 1 / 490

= 1

So, Greatest Common Divisor of 930, 108, 989, 490 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 878, 266, 199, 664
• GCD of 127, 131, 915, 522
• GCD of 648, 228, 153, 500
• GCD of 958, 846, 905, 942
• GCD of 852, 188, 410, 891

Given numbers are 930, 108, 989, 490
The greatest common divisor of numbers 930, 108, 989, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 930, 108, 989, 490 is 1.

1. What is the GCD of 930, 108, 989, 490?

GCD of given numbers 930, 108, 989, 490 is 1

2. How to calculate the greatest common divisor of 930, 108, 989, 490?

We can find the highest common divisor of 930, 108, 989, 490 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 930, 108, 989, 490 i.e 1.

3. How can I use the GCD of 930, 108, 989, 490Calculator?

Out the numbers 930, 108, 989, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.