GCD of 844, 632, 489, 189 Calculator

Given Input numbers are 844, 632, 489, 189

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

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 632 :

The positive integer divisors of 632 that completely divides 632 are.

1, 2, 4, 8, 79, 158, 316, 632

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

GCD of numbers is the greatest common divisor

So, the GCD (844, 632, 489, 189) = 1.

Given numbers are 844, 632, 489, 189

The list of prime factors of all numbers are

Prime factors of 844 are 2 x 2 x 211

Prime factors of 632 are 2 x 2 x 2 x 79

Prime factors of 489 are 3 x 163

Prime factors of 189 are 3 x 3 x 3 x 7

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

Given numbers are 844, 632, 489, 189

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

Apply this formula for all numbers.

Step1:

LCM(844, 632) = 133352

GCD(844, 632) = ( 844 x 632 ) / 133352

= 844 / 632

= 844

Step2:

LCM(4, 489) = 1956

GCD(4, 489) = ( 4 x 489 ) / 1956

= 4 / 489

= 4

Step3:

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

= 1 / 189

= 1

So, Greatest Common Divisor of 844, 632, 489, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 516, 145, 425, 372
• GCD of 722, 762, 450, 590
• GCD of 108, 733, 608, 484
• GCD of 973, 632, 981, 334
• GCD of 491, 963, 730, 960

Given numbers are 844, 632, 489, 189
The greatest common divisor of numbers 844, 632, 489, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 844, 632, 489, 189 is 1.

1. What is the GCD of 844, 632, 489, 189?

GCD of given numbers 844, 632, 489, 189 is 1

2. How to calculate the greatest common divisor of 844, 632, 489, 189?

We can find the highest common divisor of 844, 632, 489, 189 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 844, 632, 489, 189 i.e 1.

3. How can I use the GCD of 844, 632, 489, 189Calculator?

Out the numbers 844, 632, 489, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.