GCD of 394, 560, 221, 494 Calculator

Given Input numbers are 394, 560, 221, 494

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

Divisors of 394 :

The positive integer divisors of 394 that completely divides 394 are.

1, 2, 197, 394

Divisors of 560 :

The positive integer divisors of 560 that completely divides 560 are.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 221 :

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

1, 13, 17, 221

Divisors of 494 :

The positive integer divisors of 494 that completely divides 494 are.

1, 2, 13, 19, 26, 38, 247, 494

GCD of numbers is the greatest common divisor

So, the GCD (394, 560, 221, 494) = 1.

Given numbers are 394, 560, 221, 494

The list of prime factors of all numbers are

Prime factors of 394 are 2 x 197

Prime factors of 560 are 2 x 2 x 2 x 2 x 5 x 7

Prime factors of 221 are 13 x 17

Prime factors of 494 are 2 x 13 x 19

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

Given numbers are 394, 560, 221, 494

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

Apply this formula for all numbers.

Step1:

LCM(394, 560) = 110320

GCD(394, 560) = ( 394 x 560 ) / 110320

= 394 / 560

= 394

Step2:

LCM(2, 221) = 442

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

= 2 / 221

= 2

Step3:

LCM(1, 494) = 494

GCD(1, 494) = ( 1 x 494 ) / 494

= 1 / 494

= 1

So, Greatest Common Divisor of 394, 560, 221, 494 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 216, 653, 423, 759
• GCD of 448, 492, 301, 865
• GCD of 414, 581, 442, 589
• GCD of 769, 656, 798, 486
• GCD of 412, 323, 758, 321

Given numbers are 394, 560, 221, 494
The greatest common divisor of numbers 394, 560, 221, 494 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 394, 560, 221, 494 is 1.

1. What is the GCD of 394, 560, 221, 494?

GCD of given numbers 394, 560, 221, 494 is 1

2. How to calculate the greatest common divisor of 394, 560, 221, 494?

We can find the highest common divisor of 394, 560, 221, 494 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 394, 560, 221, 494 i.e 1.

3. How can I use the GCD of 394, 560, 221, 494Calculator?

Out the numbers 394, 560, 221, 494 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.