GCD of 489, 970, 197, 894 Calculator

Given Input numbers are 489, 970, 197, 894

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

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 894 :

The positive integer divisors of 894 that completely divides 894 are.

1, 2, 3, 6, 149, 298, 447, 894

GCD of numbers is the greatest common divisor

So, the GCD (489, 970, 197, 894) = 1.

Given numbers are 489, 970, 197, 894

The list of prime factors of all numbers are

Prime factors of 489 are 3 x 163

Prime factors of 970 are 2 x 5 x 97

Prime factors of 197 are 197

Prime factors of 894 are 2 x 3 x 149

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

Given numbers are 489, 970, 197, 894

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

Apply this formula for all numbers.

Step1:

LCM(489, 970) = 474330

GCD(489, 970) = ( 489 x 970 ) / 474330

= 489 / 970

= 489

Step2:

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

= 1 / 197

= 1

Step3:

LCM(1, 894) = 894

GCD(1, 894) = ( 1 x 894 ) / 894

= 1 / 894

= 1

So, Greatest Common Divisor of 489, 970, 197, 894 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 370, 622, 305, 409
• GCD of 412, 905, 795, 870
• GCD of 368, 383, 165, 353
• GCD of 228, 246, 139, 425
• GCD of 147, 467, 851, 441

Given numbers are 489, 970, 197, 894
The greatest common divisor of numbers 489, 970, 197, 894 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 489, 970, 197, 894 is 1.

1. What is the GCD of 489, 970, 197, 894?

GCD of given numbers 489, 970, 197, 894 is 1

2. How to calculate the greatest common divisor of 489, 970, 197, 894?

We can find the highest common divisor of 489, 970, 197, 894 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 489, 970, 197, 894 i.e 1.

3. How can I use the GCD of 489, 970, 197, 894Calculator?

Out the numbers 489, 970, 197, 894 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.