GCD of 251, 272, 355, 194 Calculator

Given Input numbers are 251, 272, 355, 194

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

Divisors of 251 :

The positive integer divisors of 251 that completely divides 251 are.

1, 251

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 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 194 :

The positive integer divisors of 194 that completely divides 194 are.

1, 2, 97, 194

GCD of numbers is the greatest common divisor

So, the GCD (251, 272, 355, 194) = 1.

Given numbers are 251, 272, 355, 194

The list of prime factors of all numbers are

Prime factors of 251 are 251

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

Prime factors of 355 are 5 x 71

Prime factors of 194 are 2 x 97

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

Given numbers are 251, 272, 355, 194

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

Apply this formula for all numbers.

Step1:

LCM(251, 272) = 68272

GCD(251, 272) = ( 251 x 272 ) / 68272

= 251 / 272

= 251

Step2:

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

= 1 / 355

= 1

Step3:

LCM(1, 194) = 194

GCD(1, 194) = ( 1 x 194 ) / 194

= 1 / 194

= 1

So, Greatest Common Divisor of 251, 272, 355, 194 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 430, 919, 115, 702
• GCD of 947, 188, 150, 416
• GCD of 828, 960, 560, 809
• GCD of 336, 553, 110, 405
• GCD of 393, 371, 633, 576

Given numbers are 251, 272, 355, 194
The greatest common divisor of numbers 251, 272, 355, 194 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 251, 272, 355, 194 is 1.

1. What is the GCD of 251, 272, 355, 194?

GCD of given numbers 251, 272, 355, 194 is 1

2. How to calculate the greatest common divisor of 251, 272, 355, 194?

We can find the highest common divisor of 251, 272, 355, 194 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 251, 272, 355, 194 i.e 1.

3. How can I use the GCD of 251, 272, 355, 194Calculator?

Out the numbers 251, 272, 355, 194 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.