GCD of 349, 329, 823, 189 Calculator

Given Input numbers are 349, 329, 823, 189

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

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

Divisors of 823 :

The positive integer divisors of 823 that completely divides 823 are.

1, 823

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 (349, 329, 823, 189) = 1.

Given numbers are 349, 329, 823, 189

The list of prime factors of all numbers are

Prime factors of 349 are 349

Prime factors of 329 are 7 x 47

Prime factors of 823 are 823

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 349, 329, 823, 189

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

Apply this formula for all numbers.

Step1:

LCM(349, 329) = 114821

GCD(349, 329) = ( 349 x 329 ) / 114821

= 349 / 329

= 349

Step2:

LCM(1, 823) = 823

GCD(1, 823) = ( 1 x 823 ) / 823

= 1 / 823

= 1

Step3:

LCM(1, 189) = 189

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

= 1 / 189

= 1

So, Greatest Common Divisor of 349, 329, 823, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 360, 934, 492, 201
• GCD of 773, 933, 132, 299
• GCD of 921, 216, 398, 806
• GCD of 992, 711, 263, 624
• GCD of 846, 981, 300, 612

Given numbers are 349, 329, 823, 189
The greatest common divisor of numbers 349, 329, 823, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 349, 329, 823, 189 is 1.

1. What is the GCD of 349, 329, 823, 189?

GCD of given numbers 349, 329, 823, 189 is 1

2. How to calculate the greatest common divisor of 349, 329, 823, 189?

We can find the highest common divisor of 349, 329, 823, 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 349, 329, 823, 189 i.e 1.

3. How can I use the GCD of 349, 329, 823, 189Calculator?

Out the numbers 349, 329, 823, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.