GCD of 198, 674, 221, 318 Calculator

Given Input numbers are 198, 674, 221, 318

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

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 674 :

The positive integer divisors of 674 that completely divides 674 are.

1, 2, 337, 674

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

GCD of numbers is the greatest common divisor

So, the GCD (198, 674, 221, 318) = 1.

Given numbers are 198, 674, 221, 318

The list of prime factors of all numbers are

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

Prime factors of 674 are 2 x 337

Prime factors of 221 are 13 x 17

Prime factors of 318 are 2 x 3 x 53

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

Given numbers are 198, 674, 221, 318

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

Apply this formula for all numbers.

Step1:

LCM(198, 674) = 66726

GCD(198, 674) = ( 198 x 674 ) / 66726

= 198 / 674

= 198

Step2:

LCM(2, 221) = 442

GCD(2, 221) = ( 2 x 221 ) / 442

= 2 / 221

= 2

Step3:

LCM(1, 318) = 318

GCD(1, 318) = ( 1 x 318 ) / 318

= 1 / 318

= 1

So, Greatest Common Divisor of 198, 674, 221, 318 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 631, 725, 251, 937
• GCD of 699, 464, 549, 454
• GCD of 123, 765, 305, 378
• GCD of 410, 955, 922, 355
• GCD of 623, 446, 880, 399

Given numbers are 198, 674, 221, 318
The greatest common divisor of numbers 198, 674, 221, 318 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 198, 674, 221, 318 is 1.

1. What is the GCD of 198, 674, 221, 318?

GCD of given numbers 198, 674, 221, 318 is 1

2. How to calculate the greatest common divisor of 198, 674, 221, 318?

We can find the highest common divisor of 198, 674, 221, 318 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 198, 674, 221, 318 i.e 1.

3. How can I use the GCD of 198, 674, 221, 318Calculator?

Out the numbers 198, 674, 221, 318 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.