GCD of 989, 794, 489, 424 Calculator

Given Input numbers are 989, 794, 489, 424

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 794 :

The positive integer divisors of 794 that completely divides 794 are.

1, 2, 397, 794

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

GCD of numbers is the greatest common divisor

So, the GCD (989, 794, 489, 424) = 1.

Given numbers are 989, 794, 489, 424

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 794 are 2 x 397

Prime factors of 489 are 3 x 163

Prime factors of 424 are 2 x 2 x 2 x 53

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

Given numbers are 989, 794, 489, 424

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

Apply this formula for all numbers.

Step1:

LCM(989, 794) = 785266

GCD(989, 794) = ( 989 x 794 ) / 785266

= 989 / 794

= 989

Step2:

LCM(1, 489) = 489

GCD(1, 489) = ( 1 x 489 ) / 489

= 1 / 489

= 1

Step3:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

So, Greatest Common Divisor of 989, 794, 489, 424 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 255, 369, 579, 804
• GCD of 187, 902, 427, 720
• GCD of 572, 717, 637, 907
• GCD of 740, 808, 665, 580
• GCD of 543, 765, 337, 127

Given numbers are 989, 794, 489, 424
The greatest common divisor of numbers 989, 794, 489, 424 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 794, 489, 424 is 1.

1. What is the GCD of 989, 794, 489, 424?

GCD of given numbers 989, 794, 489, 424 is 1

2. How to calculate the greatest common divisor of 989, 794, 489, 424?

We can find the highest common divisor of 989, 794, 489, 424 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, 794, 489, 424 i.e 1.

3. How can I use the GCD of 989, 794, 489, 424Calculator?

Out the numbers 989, 794, 489, 424 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.