GCD of 249, 198, 671, 354 Calculator

Given Input numbers are 249, 198, 671, 354

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

Divisors of 249 :

The positive integer divisors of 249 that completely divides 249 are.

1, 3, 83, 249

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

GCD of numbers is the greatest common divisor

So, the GCD (249, 198, 671, 354) = 1.

Given numbers are 249, 198, 671, 354

The list of prime factors of all numbers are

Prime factors of 249 are 3 x 83

Prime factors of 198 are 2 x 3 x 3 x 11

Prime factors of 671 are 11 x 61

Prime factors of 354 are 2 x 3 x 59

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

Given numbers are 249, 198, 671, 354

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

Apply this formula for all numbers.

Step1:

LCM(249, 198) = 16434

GCD(249, 198) = ( 249 x 198 ) / 16434

= 249 / 198

= 249

Step2:

LCM(3, 671) = 2013

GCD(3, 671) = ( 3 x 671 ) / 2013

= 3 / 671

= 3

Step3:

LCM(1, 354) = 354

GCD(1, 354) = ( 1 x 354 ) / 354

= 1 / 354

= 1

So, Greatest Common Divisor of 249, 198, 671, 354 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 297, 560, 188, 242
• GCD of 763, 506, 374, 310
• GCD of 500, 189, 161, 640
• GCD of 860, 829, 134, 347
• GCD of 617, 105, 727, 322

Given numbers are 249, 198, 671, 354
The greatest common divisor of numbers 249, 198, 671, 354 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 249, 198, 671, 354 is 1.

1. What is the GCD of 249, 198, 671, 354?

GCD of given numbers 249, 198, 671, 354 is 1

2. How to calculate the greatest common divisor of 249, 198, 671, 354?

We can find the highest common divisor of 249, 198, 671, 354 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 249, 198, 671, 354 i.e 1.

3. How can I use the GCD of 249, 198, 671, 354Calculator?

Out the numbers 249, 198, 671, 354 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.