GCD of 272, 111, 368, 390 Calculator

Given Input numbers are 272, 111, 368, 390

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

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 111 :

The positive integer divisors of 111 that completely divides 111 are.

1, 3, 37, 111

Divisors of 368 :

The positive integer divisors of 368 that completely divides 368 are.

1, 2, 4, 8, 16, 23, 46, 92, 184, 368

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

GCD of numbers is the greatest common divisor

So, the GCD (272, 111, 368, 390) = 1.

Given numbers are 272, 111, 368, 390

The list of prime factors of all numbers are

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 111 are 3 x 37

Prime factors of 368 are 2 x 2 x 2 x 2 x 23

Prime factors of 390 are 2 x 3 x 5 x 13

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

Given numbers are 272, 111, 368, 390

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

Apply this formula for all numbers.

Step1:

LCM(272, 111) = 30192

GCD(272, 111) = ( 272 x 111 ) / 30192

= 272 / 111

= 272

Step2:

LCM(1, 368) = 368

GCD(1, 368) = ( 1 x 368 ) / 368

= 1 / 368

= 1

Step3:

LCM(1, 390) = 390

GCD(1, 390) = ( 1 x 390 ) / 390

= 1 / 390

= 1

So, Greatest Common Divisor of 272, 111, 368, 390 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 690, 655, 103, 696
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Given numbers are 272, 111, 368, 390
The greatest common divisor of numbers 272, 111, 368, 390 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 272, 111, 368, 390 is 1.

1. What is the GCD of 272, 111, 368, 390?

GCD of given numbers 272, 111, 368, 390 is 1

2. How to calculate the greatest common divisor of 272, 111, 368, 390?

We can find the highest common divisor of 272, 111, 368, 390 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 272, 111, 368, 390 i.e 1.

3. How can I use the GCD of 272, 111, 368, 390Calculator?

Out the numbers 272, 111, 368, 390 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.