GCD of 309, 239, 616, 472 Calculator

Given Input numbers are 309, 239, 616, 472

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

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

Divisors of 239 :

The positive integer divisors of 239 that completely divides 239 are.

1, 239

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

GCD of numbers is the greatest common divisor

So, the GCD (309, 239, 616, 472) = 1.

Given numbers are 309, 239, 616, 472

The list of prime factors of all numbers are

Prime factors of 309 are 3 x 103

Prime factors of 239 are 239

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 472 are 2 x 2 x 2 x 59

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

Given numbers are 309, 239, 616, 472

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

Apply this formula for all numbers.

Step1:

LCM(309, 239) = 73851

GCD(309, 239) = ( 309 x 239 ) / 73851

= 309 / 239

= 309

Step2:

LCM(1, 616) = 616

GCD(1, 616) = ( 1 x 616 ) / 616

= 1 / 616

= 1

Step3:

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

= 1 / 472

= 1

So, Greatest Common Divisor of 309, 239, 616, 472 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 678, 514, 808, 430
• GCD of 494, 248, 590, 268
• GCD of 649, 542, 895, 215
• GCD of 125, 142, 307, 410
• GCD of 432, 200, 399, 822

Given numbers are 309, 239, 616, 472
The greatest common divisor of numbers 309, 239, 616, 472 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 309, 239, 616, 472 is 1.

1. What is the GCD of 309, 239, 616, 472?

GCD of given numbers 309, 239, 616, 472 is 1

2. How to calculate the greatest common divisor of 309, 239, 616, 472?

We can find the highest common divisor of 309, 239, 616, 472 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 309, 239, 616, 472 i.e 1.

3. How can I use the GCD of 309, 239, 616, 472Calculator?

Out the numbers 309, 239, 616, 472 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.