GCD of 831, 522, 349, 247 Calculator

Given Input numbers are 831, 522, 349, 247

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

Divisors of 831 :

The positive integer divisors of 831 that completely divides 831 are.

1, 3, 277, 831

Divisors of 522 :

The positive integer divisors of 522 that completely divides 522 are.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 349 :

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

1, 349

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

GCD of numbers is the greatest common divisor

So, the GCD (831, 522, 349, 247) = 1.

Given numbers are 831, 522, 349, 247

The list of prime factors of all numbers are

Prime factors of 831 are 3 x 277

Prime factors of 522 are 2 x 3 x 3 x 29

Prime factors of 349 are 349

Prime factors of 247 are 13 x 19

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

Given numbers are 831, 522, 349, 247

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

Apply this formula for all numbers.

Step1:

LCM(831, 522) = 144594

GCD(831, 522) = ( 831 x 522 ) / 144594

= 831 / 522

= 831

Step2:

LCM(3, 349) = 1047

GCD(3, 349) = ( 3 x 349 ) / 1047

= 3 / 349

= 3

Step3:

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

= 1 / 247

= 1

So, Greatest Common Divisor of 831, 522, 349, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 235, 879, 753, 601
• GCD of 498, 839, 218, 967
• GCD of 866, 969, 400, 346
• GCD of 380, 967, 812, 990
• GCD of 612, 385, 266, 809

Given numbers are 831, 522, 349, 247
The greatest common divisor of numbers 831, 522, 349, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 831, 522, 349, 247 is 1.

1. What is the GCD of 831, 522, 349, 247?

GCD of given numbers 831, 522, 349, 247 is 1

2. How to calculate the greatest common divisor of 831, 522, 349, 247?

We can find the highest common divisor of 831, 522, 349, 247 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 831, 522, 349, 247 i.e 1.

3. How can I use the GCD of 831, 522, 349, 247Calculator?

Out the numbers 831, 522, 349, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.