GCD of 213, 626, 686, 329 Calculator

Given Input numbers are 213, 626, 686, 329

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

Divisors of 213 :

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

1, 3, 71, 213

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

Divisors of 329 :

The positive integer divisors of 329 that completely divides 329 are.

1, 7, 47, 329

GCD of numbers is the greatest common divisor

So, the GCD (213, 626, 686, 329) = 1.

Given numbers are 213, 626, 686, 329

The list of prime factors of all numbers are

Prime factors of 213 are 3 x 71

Prime factors of 626 are 2 x 313

Prime factors of 686 are 2 x 7 x 7 x 7

Prime factors of 329 are 7 x 47

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

Given numbers are 213, 626, 686, 329

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

Apply this formula for all numbers.

Step1:

LCM(213, 626) = 133338

GCD(213, 626) = ( 213 x 626 ) / 133338

= 213 / 626

= 213

Step2:

LCM(1, 686) = 686

GCD(1, 686) = ( 1 x 686 ) / 686

= 1 / 686

= 1

Step3:

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

= 1 / 329

= 1

So, Greatest Common Divisor of 213, 626, 686, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 446, 576, 683, 589
• GCD of 210, 783, 468, 837
• GCD of 400, 398, 801, 813
• GCD of 657, 710, 319, 257
• GCD of 244, 516, 568, 291

Given numbers are 213, 626, 686, 329
The greatest common divisor of numbers 213, 626, 686, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 213, 626, 686, 329 is 1.

1. What is the GCD of 213, 626, 686, 329?

GCD of given numbers 213, 626, 686, 329 is 1

2. How to calculate the greatest common divisor of 213, 626, 686, 329?

We can find the highest common divisor of 213, 626, 686, 329 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 213, 626, 686, 329 i.e 1.

3. How can I use the GCD of 213, 626, 686, 329Calculator?

Out the numbers 213, 626, 686, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.