GCD of 170, 243, 338, 994 Calculator

Given Input numbers are 170, 243, 338, 994

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

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 994 :

The positive integer divisors of 994 that completely divides 994 are.

1, 2, 7, 14, 71, 142, 497, 994

GCD of numbers is the greatest common divisor

So, the GCD (170, 243, 338, 994) = 1.

Given numbers are 170, 243, 338, 994

The list of prime factors of all numbers are

Prime factors of 170 are 2 x 5 x 17

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 338 are 2 x 13 x 13

Prime factors of 994 are 2 x 7 x 71

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

Given numbers are 170, 243, 338, 994

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

Apply this formula for all numbers.

Step1:

LCM(170, 243) = 41310

GCD(170, 243) = ( 170 x 243 ) / 41310

= 170 / 243

= 170

Step2:

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

= 1 / 338

= 1

Step3:

LCM(1, 994) = 994

GCD(1, 994) = ( 1 x 994 ) / 994

= 1 / 994

= 1

So, Greatest Common Divisor of 170, 243, 338, 994 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 449, 351, 565, 666
• GCD of 658, 354, 339, 215
• GCD of 168, 730, 866, 489
• GCD of 545, 662, 215, 277
• GCD of 469, 169, 792, 154

Given numbers are 170, 243, 338, 994
The greatest common divisor of numbers 170, 243, 338, 994 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 170, 243, 338, 994 is 1.

1. What is the GCD of 170, 243, 338, 994?

GCD of given numbers 170, 243, 338, 994 is 1

2. How to calculate the greatest common divisor of 170, 243, 338, 994?

We can find the highest common divisor of 170, 243, 338, 994 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 170, 243, 338, 994 i.e 1.

3. How can I use the GCD of 170, 243, 338, 994Calculator?

Out the numbers 170, 243, 338, 994 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.