GCD of 989, 829, 853, 392 Calculator

Given Input numbers are 989, 829, 853, 392

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 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

Divisors of 853 :

The positive integer divisors of 853 that completely divides 853 are.

1, 853

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

GCD of numbers is the greatest common divisor

So, the GCD (989, 829, 853, 392) = 1.

Given numbers are 989, 829, 853, 392

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 829 are 829

Prime factors of 853 are 853

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

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

Given numbers are 989, 829, 853, 392

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

Apply this formula for all numbers.

Step1:

LCM(989, 829) = 819881

GCD(989, 829) = ( 989 x 829 ) / 819881

= 989 / 829

= 989

Step2:

LCM(1, 853) = 853

GCD(1, 853) = ( 1 x 853 ) / 853

= 1 / 853

= 1

Step3:

LCM(1, 392) = 392

GCD(1, 392) = ( 1 x 392 ) / 392

= 1 / 392

= 1

So, Greatest Common Divisor of 989, 829, 853, 392 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 341, 181, 939, 413
• GCD of 574, 263, 392, 311
• GCD of 365, 519, 769, 310
• GCD of 955, 390, 465, 201
• GCD of 652, 668, 847, 426

Given numbers are 989, 829, 853, 392
The greatest common divisor of numbers 989, 829, 853, 392 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 829, 853, 392 is 1.

1. What is the GCD of 989, 829, 853, 392?

GCD of given numbers 989, 829, 853, 392 is 1

2. How to calculate the greatest common divisor of 989, 829, 853, 392?

We can find the highest common divisor of 989, 829, 853, 392 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, 829, 853, 392 i.e 1.

3. How can I use the GCD of 989, 829, 853, 392Calculator?

Out the numbers 989, 829, 853, 392 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.