GCD of 397, 329, 755, 208 Calculator

Given Input numbers are 397, 329, 755, 208

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

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 329 :

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

1, 7, 47, 329

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

GCD of numbers is the greatest common divisor

So, the GCD (397, 329, 755, 208) = 1.

Given numbers are 397, 329, 755, 208

The list of prime factors of all numbers are

Prime factors of 397 are 397

Prime factors of 329 are 7 x 47

Prime factors of 755 are 5 x 151

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

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

Given numbers are 397, 329, 755, 208

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

Apply this formula for all numbers.

Step1:

LCM(397, 329) = 130613

GCD(397, 329) = ( 397 x 329 ) / 130613

= 397 / 329

= 397

Step2:

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

= 1 / 755

= 1

Step3:

LCM(1, 208) = 208

GCD(1, 208) = ( 1 x 208 ) / 208

= 1 / 208

= 1

So, Greatest Common Divisor of 397, 329, 755, 208 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 327, 587, 998, 360
• GCD of 638, 517, 123, 414
• GCD of 404, 605, 186, 850
• GCD of 423, 437, 372, 666
• GCD of 104, 947, 523, 346

Given numbers are 397, 329, 755, 208
The greatest common divisor of numbers 397, 329, 755, 208 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 397, 329, 755, 208 is 1.

1. What is the GCD of 397, 329, 755, 208?

GCD of given numbers 397, 329, 755, 208 is 1

2. How to calculate the greatest common divisor of 397, 329, 755, 208?

We can find the highest common divisor of 397, 329, 755, 208 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 397, 329, 755, 208 i.e 1.

3. How can I use the GCD of 397, 329, 755, 208Calculator?

Out the numbers 397, 329, 755, 208 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.