GCD of 402, 195, 749, 339 Calculator

Given Input numbers are 402, 195, 749, 339

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 339 :

The positive integer divisors of 339 that completely divides 339 are.

1, 3, 113, 339

GCD of numbers is the greatest common divisor

So, the GCD (402, 195, 749, 339) = 1.

Given numbers are 402, 195, 749, 339

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 195 are 3 x 5 x 13

Prime factors of 749 are 7 x 107

Prime factors of 339 are 3 x 113

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

Given numbers are 402, 195, 749, 339

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

Apply this formula for all numbers.

Step1:

LCM(402, 195) = 26130

GCD(402, 195) = ( 402 x 195 ) / 26130

= 402 / 195

= 402

Step2:

LCM(3, 749) = 2247

GCD(3, 749) = ( 3 x 749 ) / 2247

= 3 / 749

= 3

Step3:

LCM(1, 339) = 339

GCD(1, 339) = ( 1 x 339 ) / 339

= 1 / 339

= 1

So, Greatest Common Divisor of 402, 195, 749, 339 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 111, 397, 173, 112
• GCD of 509, 283, 809, 322
• GCD of 311, 850, 367, 346
• GCD of 806, 810, 950, 769
• GCD of 775, 453, 772, 863

Given numbers are 402, 195, 749, 339
The greatest common divisor of numbers 402, 195, 749, 339 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 195, 749, 339 is 1.

1. What is the GCD of 402, 195, 749, 339?

GCD of given numbers 402, 195, 749, 339 is 1

2. How to calculate the greatest common divisor of 402, 195, 749, 339?

We can find the highest common divisor of 402, 195, 749, 339 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 402, 195, 749, 339 i.e 1.

3. How can I use the GCD of 402, 195, 749, 339Calculator?

Out the numbers 402, 195, 749, 339 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.