GCD of 308, 155, 293, 272 Calculator

Given Input numbers are 308, 155, 293, 272

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

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 293 :

The positive integer divisors of 293 that completely divides 293 are.

1, 293

Divisors of 272 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (308, 155, 293, 272) = 1.

Given numbers are 308, 155, 293, 272

The list of prime factors of all numbers are

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 155 are 5 x 31

Prime factors of 293 are 293

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

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

Given numbers are 308, 155, 293, 272

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

Apply this formula for all numbers.

Step1:

LCM(308, 155) = 47740

GCD(308, 155) = ( 308 x 155 ) / 47740

= 308 / 155

= 308

Step2:

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

= 1 / 293

= 1

Step3:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

So, Greatest Common Divisor of 308, 155, 293, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 722, 780, 405, 552
• GCD of 706, 731, 675, 388
• GCD of 634, 366, 817, 473
• GCD of 802, 211, 930, 126
• GCD of 317, 923, 244, 350

Given numbers are 308, 155, 293, 272
The greatest common divisor of numbers 308, 155, 293, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 155, 293, 272 is 1.

1. What is the GCD of 308, 155, 293, 272?

GCD of given numbers 308, 155, 293, 272 is 1

2. How to calculate the greatest common divisor of 308, 155, 293, 272?

We can find the highest common divisor of 308, 155, 293, 272 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 308, 155, 293, 272 i.e 1.

3. How can I use the GCD of 308, 155, 293, 272Calculator?

Out the numbers 308, 155, 293, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.