GCD of 344, 393, 561, 425 Calculator

Given Input numbers are 344, 393, 561, 425

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

Divisors of 344 :

The positive integer divisors of 344 that completely divides 344 are.

1, 2, 4, 8, 43, 86, 172, 344

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

GCD of numbers is the greatest common divisor

So, the GCD (344, 393, 561, 425) = 1.

Given numbers are 344, 393, 561, 425

The list of prime factors of all numbers are

Prime factors of 344 are 2 x 2 x 2 x 43

Prime factors of 393 are 3 x 131

Prime factors of 561 are 3 x 11 x 17

Prime factors of 425 are 5 x 5 x 17

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

Given numbers are 344, 393, 561, 425

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

Apply this formula for all numbers.

Step1:

LCM(344, 393) = 135192

GCD(344, 393) = ( 344 x 393 ) / 135192

= 344 / 393

= 344

Step2:

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

= 1 / 561

= 1

Step3:

LCM(1, 425) = 425

GCD(1, 425) = ( 1 x 425 ) / 425

= 1 / 425

= 1

So, Greatest Common Divisor of 344, 393, 561, 425 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 246, 514, 242, 186
• GCD of 538, 588, 809, 665
• GCD of 939, 111, 285, 708
• GCD of 764, 421, 562, 553
• GCD of 719, 709, 992, 343

Given numbers are 344, 393, 561, 425
The greatest common divisor of numbers 344, 393, 561, 425 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 344, 393, 561, 425 is 1.

1. What is the GCD of 344, 393, 561, 425?

GCD of given numbers 344, 393, 561, 425 is 1

2. How to calculate the greatest common divisor of 344, 393, 561, 425?

We can find the highest common divisor of 344, 393, 561, 425 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 344, 393, 561, 425 i.e 1.

3. How can I use the GCD of 344, 393, 561, 425Calculator?

Out the numbers 344, 393, 561, 425 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.