GCD of 788, 290, 24, 989 Calculator

Given Input numbers are 788, 290, 24, 989

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

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 24 :

The positive integer divisors of 24 that completely divides 24 are.

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

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 (788, 290, 24, 989) = 1.

Given numbers are 788, 290, 24, 989

The list of prime factors of all numbers are

Prime factors of 788 are 2 x 2 x 197

Prime factors of 290 are 2 x 5 x 29

Prime factors of 24 are 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 788, 290, 24, 989

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

Apply this formula for all numbers.

Step1:

LCM(788, 290) = 114260

GCD(788, 290) = ( 788 x 290 ) / 114260

= 788 / 290

= 788

Step2:

LCM(2, 24) = 24

GCD(2, 24) = ( 2 x 24 ) / 24

= 2 / 24

= 2

Step3:

LCM(2, 989) = 1978

GCD(2, 989) = ( 2 x 989 ) / 1978

= 2 / 989

= 2

So, Greatest Common Divisor of 788, 290, 24, 989 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 895, 31, 651
• GCD of 716, 732, 91, 943
• GCD of 382, 833, 75, 174
• GCD of 178, 165, 30, 953
• GCD of 456, 949, 31, 267

Given numbers are 788, 290, 24, 989
The greatest common divisor of numbers 788, 290, 24, 989 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 290, 24, 989 is 1.

1. What is the GCD of 788, 290, 24, 989?

GCD of given numbers 788, 290, 24, 989 is 1

2. How to calculate the greatest common divisor of 788, 290, 24, 989?

We can find the highest common divisor of 788, 290, 24, 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 788, 290, 24, 989 i.e 1.

3. How can I use the GCD of 788, 290, 24, 989Calculator?

Out the numbers 788, 290, 24, 989 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.