GCD of 308, 496, 48, 989 Calculator

Given Input numbers are 308, 496, 48, 989

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

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 48 :

The positive integer divisors of 48 that completely divides 48 are.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Divisors of 989 :

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

1, 23, 43, 989

GCD of numbers is the greatest common divisor

So, the GCD (308, 496, 48, 989) = 1.

Given numbers are 308, 496, 48, 989

The list of prime factors of all numbers are

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 48 are 2 x 2 x 2 x 2 x 3

Prime factors of 989 are 23 x 43

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

Given numbers are 308, 496, 48, 989

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

Apply this formula for all numbers.

Step1:

LCM(308, 496) = 38192

GCD(308, 496) = ( 308 x 496 ) / 38192

= 308 / 496

= 308

Step2:

LCM(4, 48) = 48

GCD(4, 48) = ( 4 x 48 ) / 48

= 4 / 48

= 4

Step3:

LCM(4, 989) = 3956

GCD(4, 989) = ( 4 x 989 ) / 3956

= 4 / 989

= 4

So, Greatest Common Divisor of 308, 496, 48, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 111, 212, 55, 530
• GCD of 339, 793, 64, 109
• GCD of 234, 479, 97, 980
• GCD of 457, 200, 19, 442
• GCD of 906, 643, 87, 532

Given numbers are 308, 496, 48, 989
The greatest common divisor of numbers 308, 496, 48, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 496, 48, 989 is 1.

1. What is the GCD of 308, 496, 48, 989?

GCD of given numbers 308, 496, 48, 989 is 1

2. How to calculate the greatest common divisor of 308, 496, 48, 989?

We can find the highest common divisor of 308, 496, 48, 989 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 308, 496, 48, 989 i.e 1.

3. How can I use the GCD of 308, 496, 48, 989Calculator?

Out the numbers 308, 496, 48, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.