GCD of 343, 213, 188, 394 Calculator

Given Input numbers are 343, 213, 188, 394

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

Divisors of 343 :

The positive integer divisors of 343 that completely divides 343 are.

1, 7, 49, 343

Divisors of 213 :

The positive integer divisors of 213 that completely divides 213 are.

1, 3, 71, 213

Divisors of 188 :

The positive integer divisors of 188 that completely divides 188 are.

1, 2, 4, 47, 94, 188

Divisors of 394 :

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

1, 2, 197, 394

GCD of numbers is the greatest common divisor

So, the GCD (343, 213, 188, 394) = 1.

Given numbers are 343, 213, 188, 394

The list of prime factors of all numbers are

Prime factors of 343 are 7 x 7 x 7

Prime factors of 213 are 3 x 71

Prime factors of 188 are 2 x 2 x 47

Prime factors of 394 are 2 x 197

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

Given numbers are 343, 213, 188, 394

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

Apply this formula for all numbers.

Step1:

LCM(343, 213) = 73059

GCD(343, 213) = ( 343 x 213 ) / 73059

= 343 / 213

= 343

Step2:

LCM(1, 188) = 188

GCD(1, 188) = ( 1 x 188 ) / 188

= 1 / 188

= 1

Step3:

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

= 1 / 394

= 1

So, Greatest Common Divisor of 343, 213, 188, 394 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 140, 745, 996, 109
• GCD of 263, 535, 526, 925
• GCD of 523, 946, 920, 339
• GCD of 641, 544, 999, 211
• GCD of 345, 215, 429, 649

Given numbers are 343, 213, 188, 394
The greatest common divisor of numbers 343, 213, 188, 394 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 343, 213, 188, 394 is 1.

1. What is the GCD of 343, 213, 188, 394?

GCD of given numbers 343, 213, 188, 394 is 1

2. How to calculate the greatest common divisor of 343, 213, 188, 394?

We can find the highest common divisor of 343, 213, 188, 394 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 343, 213, 188, 394 i.e 1.

3. How can I use the GCD of 343, 213, 188, 394Calculator?

Out the numbers 343, 213, 188, 394 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.