GCD of 989, 357, 819, 518 Calculator

Given Input numbers are 989, 357, 819, 518

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 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 819 :

The positive integer divisors of 819 that completely divides 819 are.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

Divisors of 518 :

The positive integer divisors of 518 that completely divides 518 are.

1, 2, 7, 14, 37, 74, 259, 518

GCD of numbers is the greatest common divisor

So, the GCD (989, 357, 819, 518) = 1.

Given numbers are 989, 357, 819, 518

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 357 are 3 x 7 x 17

Prime factors of 819 are 3 x 3 x 7 x 13

Prime factors of 518 are 2 x 7 x 37

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

Given numbers are 989, 357, 819, 518

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

Apply this formula for all numbers.

Step1:

LCM(989, 357) = 353073

GCD(989, 357) = ( 989 x 357 ) / 353073

= 989 / 357

= 989

Step2:

LCM(1, 819) = 819

GCD(1, 819) = ( 1 x 819 ) / 819

= 1 / 819

= 1

Step3:

LCM(1, 518) = 518

GCD(1, 518) = ( 1 x 518 ) / 518

= 1 / 518

= 1

So, Greatest Common Divisor of 989, 357, 819, 518 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 328, 731, 616, 332
• GCD of 796, 983, 476, 536
• GCD of 806, 895, 487, 357
• GCD of 555, 203, 739, 699
• GCD of 229, 830, 492, 649

Given numbers are 989, 357, 819, 518
The greatest common divisor of numbers 989, 357, 819, 518 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 357, 819, 518 is 1.

1. What is the GCD of 989, 357, 819, 518?

GCD of given numbers 989, 357, 819, 518 is 1

2. How to calculate the greatest common divisor of 989, 357, 819, 518?

We can find the highest common divisor of 989, 357, 819, 518 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, 357, 819, 518 i.e 1.

3. How can I use the GCD of 989, 357, 819, 518Calculator?

Out the numbers 989, 357, 819, 518 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.