GCD of 308, 465, 220, 329 Calculator

Given Input numbers are 308, 465, 220, 329

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

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

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 (308, 465, 220, 329) = 1.

Given numbers are 308, 465, 220, 329

The list of prime factors of all numbers are

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 465 are 3 x 5 x 31

Prime factors of 220 are 2 x 2 x 5 x 11

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 308, 465, 220, 329

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

Apply this formula for all numbers.

Step1:

LCM(308, 465) = 143220

GCD(308, 465) = ( 308 x 465 ) / 143220

= 308 / 465

= 308

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 329) = 329

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

= 1 / 329

= 1

So, Greatest Common Divisor of 308, 465, 220, 329 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 421, 152, 372, 290
• GCD of 508, 214, 636, 610
• GCD of 185, 227, 105, 526
• GCD of 678, 365, 603, 825
• GCD of 182, 428, 735, 434

Given numbers are 308, 465, 220, 329
The greatest common divisor of numbers 308, 465, 220, 329 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 308, 465, 220, 329 is 1.

1. What is the GCD of 308, 465, 220, 329?

GCD of given numbers 308, 465, 220, 329 is 1

2. How to calculate the greatest common divisor of 308, 465, 220, 329?

We can find the highest common divisor of 308, 465, 220, 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 308, 465, 220, 329 i.e 1.

3. How can I use the GCD of 308, 465, 220, 329Calculator?

Out the numbers 308, 465, 220, 329 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.