GCD of 329, 299, 220, 387 Calculator

Given Input numbers are 329, 299, 220, 387

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

Divisors of 329 :

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

1, 7, 47, 329

Divisors of 299 :

The positive integer divisors of 299 that completely divides 299 are.

1, 13, 23, 299

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 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (329, 299, 220, 387) = 1.

Given numbers are 329, 299, 220, 387

The list of prime factors of all numbers are

Prime factors of 329 are 7 x 47

Prime factors of 299 are 13 x 23

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

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 329, 299, 220, 387

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

Apply this formula for all numbers.

Step1:

LCM(329, 299) = 98371

GCD(329, 299) = ( 329 x 299 ) / 98371

= 329 / 299

= 329

Step2:

LCM(1, 220) = 220

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

= 1 / 220

= 1

Step3:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

So, Greatest Common Divisor of 329, 299, 220, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 501, 273, 523, 647
• GCD of 722, 396, 241, 632
• GCD of 394, 895, 358, 956
• GCD of 273, 861, 569, 923
• GCD of 603, 848, 319, 790

Given numbers are 329, 299, 220, 387
The greatest common divisor of numbers 329, 299, 220, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 329, 299, 220, 387 is 1.

1. What is the GCD of 329, 299, 220, 387?

GCD of given numbers 329, 299, 220, 387 is 1

2. How to calculate the greatest common divisor of 329, 299, 220, 387?

We can find the highest common divisor of 329, 299, 220, 387 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 329, 299, 220, 387 i.e 1.

3. How can I use the GCD of 329, 299, 220, 387Calculator?

Out the numbers 329, 299, 220, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.